78582966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 108

約数和(自身を含む): 205323804

約数和(自身を除く): 126740838

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 49, 66, 77, 94, 98, 121, 141, 147, 154, 231, 242, 282, 294, 329, 363, 462, 517, 539, 658, 726, 847, 987, 1034, 1078, 1551, 1617, 1694, 1974, 2209, 2303, 2541, 3102, 3234, 3619, 4418, 4606, 5082, 5687, 5929, 6627, 6909, 7238, 10857, 11374, 11858, 13254, 13818, 15463, 17061, 17787, 21714, 24299, 25333, 30926, 34122, 35574, 39809, 46389, 48598, 50666, 72897, 75999, 79618, 92778, 108241, 119427, 145794, 151998, 170093, 216482, 238854, 267289, 278663, 324723, 340186, 510279, 534578, 557326, 649446, 801867, 835989, 1020558, 1190651, 1603734, 1671978, 1871023, 2381302, 3571953, 3742046, 5613069, 7143906, 11226138, 13097161, 26194322, 39291483, 78582966]

約数ペア:

[(1, 78582966), (2, 39291483), (3, 26194322), (6, 13097161), (7, 11226138), (11, 7143906), (14, 5613069), (21, 3742046), (22, 3571953), (33, 2381302), (42, 1871023), (47, 1671978), (49, 1603734), (66, 1190651), (77, 1020558), (94, 835989), (98, 801867), (121, 649446), (141, 557326), (147, 534578), (154, 510279), (231, 340186), (242, 324723), (282, 278663), (294, 267289), (329, 238854), (363, 216482), (462, 170093), (517, 151998), (539, 145794), (658, 119427), (726, 108241), (847, 92778), (987, 79618), (1034, 75999), (1078, 72897), (1551, 50666), (1617, 48598), (1694, 46389), (1974, 39809), (2209, 35574), (2303, 34122), (2541, 30926), (3102, 25333), (3234, 24299), (3619, 21714), (4418, 17787), (4606, 17061), (5082, 15463), (5687, 13818), (5929, 13254), (6627, 11858), (6909, 11374), (7238, 10857)]