31356762012

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{8123}}^1$

素因数の和:9320

約数の個数: 96

約数和(自身を含む): 84000860160

約数和(自身を除く): 52644098148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1153, 1674, 2306, 3348, 3459, 4612, 6918, 8123, 10377, 13836, 16246, 20754, 24369, 31131, 32492, 35743, 41508, 48738, 62262, 71486, 73107, 97476, 107229, 124524, 142972, 146214, 214458, 219321, 251813, 292428, 321687, 428916, 438642, 503626, 643374, 755439, 877284, 965061, 1007252, 1286748, 1510878, 1930122, 2266317, 3021756, 3860244, 4532634, 6798951, 9065268, 9365819, 13597902, 18731638, 27195804, 28097457, 37463276, 56194914, 84292371, 112389828, 168584742, 252877113, 290340389, 337169484, 505754226, 580680778, 871021167, 1011508452, 1161361556, 1742042334, 2613063501, 3484084668, 5226127002, 7839190503, 10452254004, 15678381006, 31356762012]

約数ペア:

[(1, 31356762012), (2, 15678381006), (3, 10452254004), (4, 7839190503), (6, 5226127002), (9, 3484084668), (12, 2613063501), (18, 1742042334), (27, 1161361556), (31, 1011508452), (36, 871021167), (54, 580680778), (62, 505754226), (93, 337169484), (108, 290340389), (124, 252877113), (186, 168584742), (279, 112389828), (372, 84292371), (558, 56194914), (837, 37463276), (1116, 28097457), (1153, 27195804), (1674, 18731638), (2306, 13597902), (3348, 9365819), (3459, 9065268), (4612, 6798951), (6918, 4532634), (8123, 3860244), (10377, 3021756), (13836, 2266317), (16246, 1930122), (20754, 1510878), (24369, 1286748), (31131, 1007252), (32492, 965061), (35743, 877284), (41508, 755439), (48738, 643374), (62262, 503626), (71486, 438642), (73107, 428916), (97476, 321687), (107229, 292428), (124524, 251813), (142972, 219321), (146214, 214458)]