27780459822

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1\times {\mathrm{523}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 61975031040

約数和(自身を除く): 34194571218

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 426, 467, 523, 534, 639, 801, 934, 1046, 1278, 1401, 1569, 1602, 2802, 3138, 4203, 4707, 6319, 8406, 9414, 12638, 18957, 33157, 37133, 37914, 41563, 46547, 56871, 66314, 74266, 83126, 93094, 99471, 111399, 113742, 124689, 139641, 198942, 222798, 244241, 249378, 279282, 298413, 334197, 374067, 418923, 488482, 596826, 668394, 732723, 748134, 837846, 1465446, 2198169, 2950973, 3304837, 4396338, 5901946, 6609674, 8852919, 9914511, 17341111, 17705838, 19829022, 21737449, 26558757, 29743533, 34682222, 43474898, 52023333, 53117514, 59487066, 65212347, 104046666, 130424694, 156069999, 195637041, 312139998, 391274082, 1543358879, 3086717758, 4630076637, 9260153274, 13890229911, 27780459822]

約数ペア:

[(1, 27780459822), (2, 13890229911), (3, 9260153274), (6, 4630076637), (9, 3086717758), (18, 1543358879), (71, 391274082), (89, 312139998), (142, 195637041), (178, 156069999), (213, 130424694), (267, 104046666), (426, 65212347), (467, 59487066), (523, 53117514), (534, 52023333), (639, 43474898), (801, 34682222), (934, 29743533), (1046, 26558757), (1278, 21737449), (1401, 19829022), (1569, 17705838), (1602, 17341111), (2802, 9914511), (3138, 8852919), (4203, 6609674), (4707, 5901946), (6319, 4396338), (8406, 3304837), (9414, 2950973), (12638, 2198169), (18957, 1465446), (33157, 837846), (37133, 748134), (37914, 732723), (41563, 668394), (46547, 596826), (56871, 488482), (66314, 418923), (74266, 374067), (83126, 334197), (93094, 298413), (99471, 279282), (111399, 249378), (113742, 244241), (124689, 222798), (139641, 198942)]