72446792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 159148800

約数和(自身を除く): 86702008

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 136, 158, 187, 316, 374, 613, 632, 748, 869, 1226, 1343, 1496, 1738, 2452, 2686, 3476, 4904, 5372, 6743, 6952, 10421, 10744, 13486, 14773, 20842, 26972, 29546, 41684, 48427, 53944, 59092, 83368, 96854, 114631, 118184, 193708, 229262, 387416, 458524, 532697, 823259, 917048, 1065394, 1646518, 2130788, 3293036, 4261576, 6586072, 9055849, 18111698, 36223396, 72446792]

約数ペア:

[(1, 72446792), (2, 36223396), (4, 18111698), (8, 9055849), (11, 6586072), (17, 4261576), (22, 3293036), (34, 2130788), (44, 1646518), (68, 1065394), (79, 917048), (88, 823259), (136, 532697), (158, 458524), (187, 387416), (316, 229262), (374, 193708), (613, 118184), (632, 114631), (748, 96854), (869, 83368), (1226, 59092), (1343, 53944), (1496, 48427), (1738, 41684), (2452, 29546), (2686, 26972), (3476, 20842), (4904, 14773), (5372, 13486), (6743, 10744), (6952, 10421)]