72766668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 187599888

約数和(自身を除く): 114833220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 677, 689, 1014, 1354, 1378, 2028, 2031, 2067, 2708, 2756, 4062, 4134, 8124, 8268, 8801, 8957, 17602, 17914, 26403, 26871, 35204, 35828, 35881, 52806, 53742, 71762, 105612, 107484, 107643, 114413, 143524, 215286, 228826, 343239, 430572, 457652, 466453, 686478, 932906, 1372956, 1399359, 1865812, 2798718, 5597436, 6063889, 12127778, 18191667, 24255556, 36383334, 72766668]

約数ペア:

[(1, 72766668), (2, 36383334), (3, 24255556), (4, 18191667), (6, 12127778), (12, 6063889), (13, 5597436), (26, 2798718), (39, 1865812), (52, 1399359), (53, 1372956), (78, 932906), (106, 686478), (156, 466453), (159, 457652), (169, 430572), (212, 343239), (318, 228826), (338, 215286), (507, 143524), (636, 114413), (676, 107643), (677, 107484), (689, 105612), (1014, 71762), (1354, 53742), (1378, 52806), (2028, 35881), (2031, 35828), (2067, 35204), (2708, 26871), (2756, 26403), (4062, 17914), (4134, 17602), (8124, 8957), (8268, 8801)]