73661778

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 98861742

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 127, 138, 207, 254, 381, 414, 467, 621, 762, 934, 1143, 1242, 1401, 2286, 2802, 2921, 3429, 4203, 5842, 6858, 8406, 8763, 10741, 12609, 17526, 21482, 25218, 26289, 32223, 52578, 59309, 64446, 78867, 96669, 118618, 157734, 177927, 193338, 290007, 355854, 533781, 580014, 1067562, 1364107, 1601343, 2728214, 3202686, 4092321, 8184642, 12276963, 24553926, 36830889, 73661778]

約数ペア:

[(1, 73661778), (2, 36830889), (3, 24553926), (6, 12276963), (9, 8184642), (18, 4092321), (23, 3202686), (27, 2728214), (46, 1601343), (54, 1364107), (69, 1067562), (127, 580014), (138, 533781), (207, 355854), (254, 290007), (381, 193338), (414, 177927), (467, 157734), (621, 118618), (762, 96669), (934, 78867), (1143, 64446), (1242, 59309), (1401, 52578), (2286, 32223), (2802, 26289), (2921, 25218), (3429, 21482), (4203, 17526), (5842, 12609), (6858, 10741), (8406, 8763)]