87563161908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1327}}^1\times {\mathrm{79693}}^1$

素因数の和:81053

約数の個数: 72

約数和(自身を含む): 231140652288

約数和(自身を除く): 143577490380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1327, 2654, 3981, 5308, 7962, 11943, 15924, 23886, 30521, 47772, 61042, 79693, 91563, 122084, 159386, 183126, 239079, 274689, 318772, 366252, 478158, 549378, 717237, 956316, 1098756, 1434474, 1832939, 2868948, 3665878, 5498817, 7331756, 10997634, 16496451, 21995268, 32992902, 65985804, 105752611, 211505222, 317257833, 423010444, 634515666, 951773499, 1269031332, 1903546998, 2432310053, 3807093996, 4864620106, 7296930159, 9729240212, 14593860318, 21890790477, 29187720636, 43781580954, 87563161908]

約数ペア:

[(1, 87563161908), (2, 43781580954), (3, 29187720636), (4, 21890790477), (6, 14593860318), (9, 9729240212), (12, 7296930159), (18, 4864620106), (23, 3807093996), (36, 2432310053), (46, 1903546998), (69, 1269031332), (92, 951773499), (138, 634515666), (207, 423010444), (276, 317257833), (414, 211505222), (828, 105752611), (1327, 65985804), (2654, 32992902), (3981, 21995268), (5308, 16496451), (7962, 10997634), (11943, 7331756), (15924, 5498817), (23886, 3665878), (30521, 2868948), (47772, 1832939), (61042, 1434474), (79693, 1098756), (91563, 956316), (122084, 717237), (159386, 549378), (183126, 478158), (239079, 366252), (274689, 318772)]