71770668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 185068800

約数和(自身を除く): 113298132

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 67, 68, 89, 102, 118, 134, 177, 178, 201, 204, 236, 267, 268, 354, 356, 402, 534, 708, 804, 1003, 1068, 1139, 1513, 2006, 2278, 3009, 3026, 3417, 3953, 4012, 4539, 4556, 5251, 5963, 6018, 6052, 6834, 7906, 9078, 10502, 11859, 11926, 12036, 13668, 15753, 15812, 17889, 18156, 21004, 23718, 23852, 31506, 35778, 47436, 63012, 67201, 71556, 89267, 101371, 134402, 178534, 201603, 202742, 267801, 268804, 304113, 351817, 357068, 403206, 405484, 535602, 608226, 703634, 806412, 1055451, 1071204, 1216452, 1407268, 2110902, 4221804, 5980889, 11961778, 17942667, 23923556, 35885334, 71770668]

約数ペア:

[(1, 71770668), (2, 35885334), (3, 23923556), (4, 17942667), (6, 11961778), (12, 5980889), (17, 4221804), (34, 2110902), (51, 1407268), (59, 1216452), (67, 1071204), (68, 1055451), (89, 806412), (102, 703634), (118, 608226), (134, 535602), (177, 405484), (178, 403206), (201, 357068), (204, 351817), (236, 304113), (267, 268804), (268, 267801), (354, 202742), (356, 201603), (402, 178534), (534, 134402), (708, 101371), (804, 89267), (1003, 71556), (1068, 67201), (1139, 63012), (1513, 47436), (2006, 35778), (2278, 31506), (3009, 23852), (3026, 23718), (3417, 21004), (3953, 18156), (4012, 17889), (4539, 15812), (4556, 15753), (5251, 13668), (5963, 12036), (6018, 11926), (6052, 11859), (6834, 10502), (7906, 9078)]