84471408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 120

約数和(自身を含む): 276077568

約数和(自身を除く): 191606160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1783, 1974, 2256, 2632, 2961, 3384, 3566, 3948, 5264, 5349, 5922, 6768, 7132, 7896, 10698, 11844, 12481, 14264, 15792, 16047, 21396, 23688, 24962, 28528, 32094, 37443, 42792, 47376, 49924, 64188, 74886, 83801, 85584, 99848, 112329, 128376, 149772, 167602, 199696, 224658, 251403, 256752, 299544, 335204, 449316, 502806, 586607, 599088, 670408, 754209, 898632, 1005612, 1173214, 1340816, 1508418, 1759821, 1797264, 2011224, 2346428, 3016836, 3519642, 4022448, 4692856, 5279463, 6033672, 7039284, 9385712, 10558926, 12067344, 14078568, 21117852, 28157136, 42235704, 84471408]

約数ペア:

[(1, 84471408), (2, 42235704), (3, 28157136), (4, 21117852), (6, 14078568), (7, 12067344), (8, 10558926), (9, 9385712), (12, 7039284), (14, 6033672), (16, 5279463), (18, 4692856), (21, 4022448), (24, 3519642), (28, 3016836), (36, 2346428), (42, 2011224), (47, 1797264), (48, 1759821), (56, 1508418), (63, 1340816), (72, 1173214), (84, 1005612), (94, 898632), (112, 754209), (126, 670408), (141, 599088), (144, 586607), (168, 502806), (188, 449316), (252, 335204), (282, 299544), (329, 256752), (336, 251403), (376, 224658), (423, 199696), (504, 167602), (564, 149772), (658, 128376), (752, 112329), (846, 99848), (987, 85584), (1008, 83801), (1128, 74886), (1316, 64188), (1692, 49924), (1783, 47376), (1974, 42792), (2256, 37443), (2632, 32094), (2961, 28528), (3384, 24962), (3566, 23688), (3948, 21396), (5264, 16047), (5349, 15792), (5922, 14264), (6768, 12481), (7132, 11844), (7896, 10698)]