123856824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56711}}^1$

素因数の和:56740

約数の個数: 64

約数和(自身を含む): 381104640

約数和(自身を除く): 257247816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 56711, 113422, 170133, 226844, 340266, 396977, 453688, 680532, 737243, 793954, 1190931, 1361064, 1474486, 1587908, 2211729, 2381862, 2948972, 3175816, 4423458, 4763724, 5160701, 5897944, 8846916, 9527448, 10321402, 15482103, 17693832, 20642804, 30964206, 41285608, 61928412, 123856824]

約数ペア:

[(1, 123856824), (2, 61928412), (3, 41285608), (4, 30964206), (6, 20642804), (7, 17693832), (8, 15482103), (12, 10321402), (13, 9527448), (14, 8846916), (21, 5897944), (24, 5160701), (26, 4763724), (28, 4423458), (39, 3175816), (42, 2948972), (52, 2381862), (56, 2211729), (78, 1587908), (84, 1474486), (91, 1361064), (104, 1190931), (156, 793954), (168, 737243), (182, 680532), (273, 453688), (312, 396977), (364, 340266), (546, 226844), (728, 170133), (1092, 113422), (2184, 56711)]