57181284

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 148611008

約数和(自身を除く): 91429724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 151, 157, 201, 268, 302, 314, 402, 453, 471, 603, 604, 628, 804, 906, 942, 1206, 1359, 1413, 1812, 1884, 2412, 2718, 2826, 5436, 5652, 10117, 10519, 20234, 21038, 23707, 30351, 31557, 40468, 42076, 47414, 60702, 63114, 71121, 91053, 94671, 94828, 121404, 126228, 142242, 182106, 189342, 213363, 284484, 364212, 378684, 426726, 853452, 1588369, 3176738, 4765107, 6353476, 9530214, 14295321, 19060428, 28590642, 57181284]

約数ペア:

[(1, 57181284), (2, 28590642), (3, 19060428), (4, 14295321), (6, 9530214), (9, 6353476), (12, 4765107), (18, 3176738), (36, 1588369), (67, 853452), (134, 426726), (151, 378684), (157, 364212), (201, 284484), (268, 213363), (302, 189342), (314, 182106), (402, 142242), (453, 126228), (471, 121404), (603, 94828), (604, 94671), (628, 91053), (804, 71121), (906, 63114), (942, 60702), (1206, 47414), (1359, 42076), (1413, 40468), (1812, 31557), (1884, 30351), (2412, 23707), (2718, 21038), (2826, 20234), (5436, 10519), (5652, 10117)]