878362368

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{87977}}^1$

素因数の和:88009

約数の個数: 72

約数和(自身を含む): 2517578448

約数和(自身を除く): 1639216080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 87977, 175954, 263931, 351908, 527862, 703816, 1055724, 1143701, 1407632, 2111448, 2287402, 2815264, 3431103, 4222896, 4574804, 5630528, 6862206, 8445792, 9149608, 11261056, 13724412, 16891584, 18299216, 22522112, 27448824, 33783168, 36598432, 54897648, 67566336, 73196864, 109795296, 146393728, 219590592, 292787456, 439181184, 878362368]

約数ペア:

[(1, 878362368), (2, 439181184), (3, 292787456), (4, 219590592), (6, 146393728), (8, 109795296), (12, 73196864), (13, 67566336), (16, 54897648), (24, 36598432), (26, 33783168), (32, 27448824), (39, 22522112), (48, 18299216), (52, 16891584), (64, 13724412), (78, 11261056), (96, 9149608), (104, 8445792), (128, 6862206), (156, 5630528), (192, 4574804), (208, 4222896), (256, 3431103), (312, 2815264), (384, 2287402), (416, 2111448), (624, 1407632), (768, 1143701), (832, 1055724), (1248, 703816), (1664, 527862), (2496, 351908), (3328, 263931), (4992, 175954), (9984, 87977)]