64471104

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 200497440

約数和(自身を除く): 136026336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 129, 137, 144, 152, 171, 172, 192, 228, 258, 274, 288, 304, 342, 344, 387, 411, 456, 516, 548, 576, 608, 684, 688, 774, 817, 822, 912, 1032, 1096, 1216, 1233, 1368, 1376, 1548, 1634, 1644, 1824, 2064, 2192, 2451, 2466, 2603, 2736, 2752, 3096, 3268, 3288, 3648, 4128, 4384, 4902, 4932, 5206, 5472, 5891, 6192, 6536, 6576, 7353, 7809, 8256, 8768, 9804, 9864, 10412, 10944, 11782, 12384, 13072, 13152, 14706, 15618, 17673, 19608, 19728, 20824, 23427, 23564, 24768, 26144, 26304, 29412, 31236, 35346, 39216, 39456, 41648, 46854, 47128, 52288, 53019, 58824, 62472, 70692, 78432, 78912, 83296, 93708, 94256, 106038, 111929, 117648, 124944, 141384, 156864, 166592, 187416, 188512, 212076, 223858, 235296, 249888, 282768, 335787, 374832, 377024, 424152, 447716, 470592, 499776, 565536, 671574, 749664, 848304, 895432, 1007361, 1131072, 1343148, 1499328, 1696608, 1790864, 2014722, 2686296, 3393216, 3581728, 4029444, 5372592, 7163456, 8058888, 10745184, 16117776, 21490368, 32235552, 64471104]

約数ペア:

[(1, 64471104), (2, 32235552), (3, 21490368), (4, 16117776), (6, 10745184), (8, 8058888), (9, 7163456), (12, 5372592), (16, 4029444), (18, 3581728), (19, 3393216), (24, 2686296), (32, 2014722), (36, 1790864), (38, 1696608), (43, 1499328), (48, 1343148), (57, 1131072), (64, 1007361), (72, 895432), (76, 848304), (86, 749664), (96, 671574), (114, 565536), (129, 499776), (137, 470592), (144, 447716), (152, 424152), (171, 377024), (172, 374832), (192, 335787), (228, 282768), (258, 249888), (274, 235296), (288, 223858), (304, 212076), (342, 188512), (344, 187416), (387, 166592), (411, 156864), (456, 141384), (516, 124944), (548, 117648), (576, 111929), (608, 106038), (684, 94256), (688, 93708), (774, 83296), (817, 78912), (822, 78432), (912, 70692), (1032, 62472), (1096, 58824), (1216, 53019), (1233, 52288), (1368, 47128), (1376, 46854), (1548, 41648), (1634, 39456), (1644, 39216), (1824, 35346), (2064, 31236), (2192, 29412), (2451, 26304), (2466, 26144), (2603, 24768), (2736, 23564), (2752, 23427), (3096, 20824), (3268, 19728), (3288, 19608), (3648, 17673), (4128, 15618), (4384, 14706), (4902, 13152), (4932, 13072), (5206, 12384), (5472, 11782), (5891, 10944), (6192, 10412), (6536, 9864), (6576, 9804), (7353, 8768), (7809, 8256)]