77132562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 95598318

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 89, 123, 178, 246, 267, 271, 533, 534, 542, 813, 1066, 1157, 1599, 1626, 2314, 3198, 3471, 3523, 3649, 6942, 7046, 7298, 10569, 10947, 11111, 21138, 21894, 22222, 24119, 33333, 47437, 48238, 66666, 72357, 94874, 142311, 144443, 144714, 284622, 288886, 313547, 433329, 627094, 866658, 940641, 988879, 1881282, 1977758, 2966637, 5933274, 12855427, 25710854, 38566281, 77132562]

約数ペア:

[(1, 77132562), (2, 38566281), (3, 25710854), (6, 12855427), (13, 5933274), (26, 2966637), (39, 1977758), (41, 1881282), (78, 988879), (82, 940641), (89, 866658), (123, 627094), (178, 433329), (246, 313547), (267, 288886), (271, 284622), (533, 144714), (534, 144443), (542, 142311), (813, 94874), (1066, 72357), (1157, 66666), (1599, 48238), (1626, 47437), (2314, 33333), (3198, 24119), (3471, 22222), (3523, 21894), (3649, 21138), (6942, 11111), (7046, 10947), (7298, 10569)]