72886152

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 188510400

約数和(自身を除く): 115624248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 211, 222, 296, 389, 422, 444, 633, 778, 844, 888, 1167, 1266, 1556, 1688, 2334, 2532, 3112, 4668, 5064, 7807, 9336, 14393, 15614, 23421, 28786, 31228, 43179, 46842, 57572, 62456, 82079, 86358, 93684, 115144, 164158, 172716, 187368, 246237, 328316, 345432, 492474, 656632, 984948, 1969896, 3036923, 6073846, 9110769, 12147692, 18221538, 24295384, 36443076, 72886152]

約数ペア:

[(1, 72886152), (2, 36443076), (3, 24295384), (4, 18221538), (6, 12147692), (8, 9110769), (12, 6073846), (24, 3036923), (37, 1969896), (74, 984948), (111, 656632), (148, 492474), (211, 345432), (222, 328316), (296, 246237), (389, 187368), (422, 172716), (444, 164158), (633, 115144), (778, 93684), (844, 86358), (888, 82079), (1167, 62456), (1266, 57572), (1556, 46842), (1688, 43179), (2334, 31228), (2532, 28786), (3112, 23421), (4668, 15614), (5064, 14393), (7807, 9336)]