68164616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 144471600

約数和(自身を除く): 76306984

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 97, 104, 116, 194, 232, 233, 377, 388, 466, 754, 776, 932, 1261, 1508, 1864, 2522, 2813, 3016, 3029, 5044, 5626, 6058, 6757, 10088, 11252, 12116, 13514, 22504, 22601, 24232, 27028, 36569, 45202, 54056, 73138, 87841, 90404, 146276, 175682, 180808, 292552, 293813, 351364, 587626, 655429, 702728, 1175252, 1310858, 2350504, 2621716, 5243432, 8520577, 17041154, 34082308, 68164616]

約数ペア:

[(1, 68164616), (2, 34082308), (4, 17041154), (8, 8520577), (13, 5243432), (26, 2621716), (29, 2350504), (52, 1310858), (58, 1175252), (97, 702728), (104, 655429), (116, 587626), (194, 351364), (232, 293813), (233, 292552), (377, 180808), (388, 175682), (466, 146276), (754, 90404), (776, 87841), (932, 73138), (1261, 54056), (1508, 45202), (1864, 36569), (2522, 27028), (2813, 24232), (3016, 22601), (3029, 22504), (5044, 13514), (5626, 12116), (6058, 11252), (6757, 10088)]