71858304

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 256978800

約数和(自身を除く): 185120496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 67, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 134, 144, 147, 152, 168, 171, 192, 196, 201, 224, 228, 252, 266, 268, 288, 294, 304, 336, 342, 384, 392, 399, 402, 441, 448, 456, 469, 504, 532, 536, 576, 588, 603, 608, 672, 684, 784, 798, 804, 882, 896, 912, 931, 938, 1008, 1064, 1072, 1152, 1176, 1197, 1206, 1216, 1273, 1344, 1368, 1407, 1568, 1596, 1608, 1764, 1824, 1862, 1876, 2016, 2128, 2144, 2352, 2394, 2412, 2432, 2546, 2688, 2736, 2793, 2814, 3136, 3192, 3216, 3283, 3528, 3648, 3724, 3752, 3819, 4032, 4221, 4256, 4288, 4704, 4788, 4824, 5092, 5472, 5586, 5628, 6272, 6384, 6432, 6566, 7056, 7296, 7448, 7504, 7638, 8064, 8379, 8442, 8512, 8576, 8911, 9408, 9576, 9648, 9849, 10184, 10944, 11172, 11256, 11457, 12768, 12864, 13132, 14112, 14896, 15008, 15276, 16758, 16884, 17024, 17822, 18816, 19152, 19296, 19698, 20368, 21888, 22344, 22512, 22914, 25536, 25728, 26264, 26733, 28224, 29547, 29792, 30016, 30552, 33516, 33768, 35644, 38304, 38592, 39396, 40736, 44688, 45024, 45828, 51072, 52528, 53466, 56448, 59094, 59584, 60032, 61104, 62377, 67032, 67536, 71288, 76608, 77184, 78792, 80199, 81472, 89376, 90048, 91656, 105056, 106932, 118188, 119168, 122208, 124754, 134064, 135072, 142576, 153216, 157584, 160398, 162944, 178752, 180096, 183312, 187131, 210112, 213864, 236376, 244416, 249508, 268128, 270144, 285152, 315168, 320796, 357504, 366624, 374262, 420224, 427728, 472752, 488832, 499016, 536256, 540288, 561393, 570304, 630336, 641592, 733248, 748524, 855456, 945504, 998032, 1072512, 1122786, 1140608, 1260672, 1283184, 1466496, 1497048, 1710912, 1891008, 1996064, 2245572, 2566368, 2994096, 3421824, 3782016, 3992128, 4491144, 5132736, 5988192, 7984256, 8982288, 10265472, 11976384, 17964576, 23952768, 35929152, 71858304]

約数ペア:

[(1, 71858304), (2, 35929152), (3, 23952768), (4, 17964576), (6, 11976384), (7, 10265472), (8, 8982288), (9, 7984256), (12, 5988192), (14, 5132736), (16, 4491144), (18, 3992128), (19, 3782016), (21, 3421824), (24, 2994096), (28, 2566368), (32, 2245572), (36, 1996064), (38, 1891008), (42, 1710912), (48, 1497048), (49, 1466496), (56, 1283184), (57, 1260672), (63, 1140608), (64, 1122786), (67, 1072512), (72, 998032), (76, 945504), (84, 855456), (96, 748524), (98, 733248), (112, 641592), (114, 630336), (126, 570304), (128, 561393), (133, 540288), (134, 536256), (144, 499016), (147, 488832), (152, 472752), (168, 427728), (171, 420224), (192, 374262), (196, 366624), (201, 357504), (224, 320796), (228, 315168), (252, 285152), (266, 270144), (268, 268128), (288, 249508), (294, 244416), (304, 236376), (336, 213864), (342, 210112), (384, 187131), (392, 183312), (399, 180096), (402, 178752), (441, 162944), (448, 160398), (456, 157584), (469, 153216), (504, 142576), (532, 135072), (536, 134064), (576, 124754), (588, 122208), (603, 119168), (608, 118188), (672, 106932), (684, 105056), (784, 91656), (798, 90048), (804, 89376), (882, 81472), (896, 80199), (912, 78792), (931, 77184), (938, 76608), (1008, 71288), (1064, 67536), (1072, 67032), (1152, 62377), (1176, 61104), (1197, 60032), (1206, 59584), (1216, 59094), (1273, 56448), (1344, 53466), (1368, 52528), (1407, 51072), (1568, 45828), (1596, 45024), (1608, 44688), (1764, 40736), (1824, 39396), (1862, 38592), (1876, 38304), (2016, 35644), (2128, 33768), (2144, 33516), (2352, 30552), (2394, 30016), (2412, 29792), (2432, 29547), (2546, 28224), (2688, 26733), (2736, 26264), (2793, 25728), (2814, 25536), (3136, 22914), (3192, 22512), (3216, 22344), (3283, 21888), (3528, 20368), (3648, 19698), (3724, 19296), (3752, 19152), (3819, 18816), (4032, 17822), (4221, 17024), (4256, 16884), (4288, 16758), (4704, 15276), (4788, 15008), (4824, 14896), (5092, 14112), (5472, 13132), (5586, 12864), (5628, 12768), (6272, 11457), (6384, 11256), (6432, 11172), (6566, 10944), (7056, 10184), (7296, 9849), (7448, 9648), (7504, 9576), (7638, 9408), (8064, 8911), (8379, 8576), (8442, 8512)]