64691172

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 216

約数和(自身を含む): 213158400

約数和(自身を除く): 148467228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 169, 182, 186, 196, 217, 234, 252, 273, 279, 294, 338, 343, 364, 372, 403, 434, 441, 468, 507, 546, 558, 588, 637, 651, 676, 686, 806, 819, 868, 882, 1014, 1029, 1092, 1116, 1183, 1209, 1274, 1302, 1372, 1519, 1521, 1612, 1638, 1764, 1911, 1953, 2028, 2058, 2366, 2418, 2548, 2604, 2821, 3038, 3042, 3087, 3276, 3549, 3627, 3822, 3906, 4116, 4459, 4557, 4732, 4836, 5239, 5642, 5733, 6076, 6084, 6174, 7098, 7254, 7644, 7812, 8281, 8463, 8918, 9114, 10478, 10633, 10647, 11284, 11466, 12348, 13377, 13671, 14196, 14508, 15717, 16562, 16926, 17836, 18228, 19747, 20956, 21266, 21294, 22932, 24843, 25389, 26754, 27342, 31434, 31899, 33124, 33852, 36673, 39494, 40131, 42532, 42588, 47151, 49686, 50778, 53508, 54684, 57967, 59241, 62868, 63798, 73346, 74529, 78988, 80262, 94302, 95697, 99372, 101556, 110019, 115934, 118482, 127596, 138229, 146692, 149058, 160524, 173901, 177723, 188604, 191394, 220038, 231868, 236964, 256711, 276458, 298116, 330057, 347802, 355446, 382788, 414687, 440076, 513422, 521703, 552916, 660114, 695604, 710892, 770133, 829374, 1026844, 1043406, 1244061, 1320228, 1540266, 1658748, 1796977, 2086812, 2310399, 2488122, 3080532, 3593954, 4620798, 4976244, 5390931, 7187908, 9241596, 10781862, 16172793, 21563724, 32345586, 64691172]

約数ペア:

[(1, 64691172), (2, 32345586), (3, 21563724), (4, 16172793), (6, 10781862), (7, 9241596), (9, 7187908), (12, 5390931), (13, 4976244), (14, 4620798), (18, 3593954), (21, 3080532), (26, 2488122), (28, 2310399), (31, 2086812), (36, 1796977), (39, 1658748), (42, 1540266), (49, 1320228), (52, 1244061), (62, 1043406), (63, 1026844), (78, 829374), (84, 770133), (91, 710892), (93, 695604), (98, 660114), (117, 552916), (124, 521703), (126, 513422), (147, 440076), (156, 414687), (169, 382788), (182, 355446), (186, 347802), (196, 330057), (217, 298116), (234, 276458), (252, 256711), (273, 236964), (279, 231868), (294, 220038), (338, 191394), (343, 188604), (364, 177723), (372, 173901), (403, 160524), (434, 149058), (441, 146692), (468, 138229), (507, 127596), (546, 118482), (558, 115934), (588, 110019), (637, 101556), (651, 99372), (676, 95697), (686, 94302), (806, 80262), (819, 78988), (868, 74529), (882, 73346), (1014, 63798), (1029, 62868), (1092, 59241), (1116, 57967), (1183, 54684), (1209, 53508), (1274, 50778), (1302, 49686), (1372, 47151), (1519, 42588), (1521, 42532), (1612, 40131), (1638, 39494), (1764, 36673), (1911, 33852), (1953, 33124), (2028, 31899), (2058, 31434), (2366, 27342), (2418, 26754), (2548, 25389), (2604, 24843), (2821, 22932), (3038, 21294), (3042, 21266), (3087, 20956), (3276, 19747), (3549, 18228), (3627, 17836), (3822, 16926), (3906, 16562), (4116, 15717), (4459, 14508), (4557, 14196), (4732, 13671), (4836, 13377), (5239, 12348), (5642, 11466), (5733, 11284), (6076, 10647), (6084, 10633), (6174, 10478), (7098, 9114), (7254, 8918), (7644, 8463), (7812, 8281)]