89741337842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{6917}}^1$

素因数の和:7295

約数の個数: 64

約数和(自身を含む): 155331237600

約数和(自身を除く): 65589899758

約数列:

[1, 2, 13, 17, 26, 34, 149, 197, 221, 298, 394, 442, 1937, 2533, 2561, 3349, 3874, 5066, 5122, 6698, 6917, 13834, 29353, 32929, 43537, 58706, 65858, 87074, 89921, 117589, 179842, 235178, 381589, 499001, 763178, 998002, 1030633, 1362649, 1528657, 2061266, 2725298, 3057314, 6487013, 12974026, 13398229, 17520761, 17714437, 23165033, 26796458, 35041522, 35428874, 46330066, 203034701, 227769893, 301145429, 406069402, 455539786, 602290858, 2639451113, 3451589917, 5278902226, 6903179834, 44870668921, 89741337842]

約数ペア:

[(1, 89741337842), (2, 44870668921), (13, 6903179834), (17, 5278902226), (26, 3451589917), (34, 2639451113), (149, 602290858), (197, 455539786), (221, 406069402), (298, 301145429), (394, 227769893), (442, 203034701), (1937, 46330066), (2533, 35428874), (2561, 35041522), (3349, 26796458), (3874, 23165033), (5066, 17714437), (5122, 17520761), (6698, 13398229), (6917, 12974026), (13834, 6487013), (29353, 3057314), (32929, 2725298), (43537, 2061266), (58706, 1528657), (65858, 1362649), (87074, 1030633), (89921, 998002), (117589, 763178), (179842, 499001), (235178, 381589)]