61101992

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 137610240

約数和(自身を除く): 76508248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 577, 854, 868, 1154, 1708, 1736, 1891, 2308, 3416, 3782, 4039, 4616, 7564, 8078, 13237, 15128, 16156, 17887, 26474, 32312, 35197, 35774, 52948, 70394, 71548, 105896, 125209, 140788, 143096, 246379, 250418, 281576, 492758, 500836, 985516, 1001672, 1091107, 1971032, 2182214, 4364428, 7637749, 8728856, 15275498, 30550996, 61101992]

約数ペア:

[(1, 61101992), (2, 30550996), (4, 15275498), (7, 8728856), (8, 7637749), (14, 4364428), (28, 2182214), (31, 1971032), (56, 1091107), (61, 1001672), (62, 985516), (122, 500836), (124, 492758), (217, 281576), (244, 250418), (248, 246379), (427, 143096), (434, 140788), (488, 125209), (577, 105896), (854, 71548), (868, 70394), (1154, 52948), (1708, 35774), (1736, 35197), (1891, 32312), (2308, 26474), (3416, 17887), (3782, 16156), (4039, 15128), (4616, 13237), (7564, 8078)]