72050862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 166973184

約数和(自身を除く): 94922322

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 402, 442, 663, 811, 871, 1139, 1326, 1622, 1742, 2278, 2433, 2613, 3417, 4866, 5226, 6834, 10543, 13787, 14807, 21086, 27574, 29614, 31629, 41361, 44421, 54337, 63258, 82722, 88842, 108674, 163011, 179231, 326022, 358462, 537693, 706381, 923729, 1075386, 1412762, 1847458, 2119143, 2771187, 4238286, 5542374, 12008477, 24016954, 36025431, 72050862]

約数ペア:

[(1, 72050862), (2, 36025431), (3, 24016954), (6, 12008477), (13, 5542374), (17, 4238286), (26, 2771187), (34, 2119143), (39, 1847458), (51, 1412762), (67, 1075386), (78, 923729), (102, 706381), (134, 537693), (201, 358462), (221, 326022), (402, 179231), (442, 163011), (663, 108674), (811, 88842), (871, 82722), (1139, 63258), (1326, 54337), (1622, 44421), (1742, 41361), (2278, 31629), (2433, 29614), (2613, 27574), (3417, 21086), (4866, 14807), (5226, 13787), (6834, 10543)]