85080604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 174919360

約数和(自身を除く): 89838756

約数列:

[1, 2, 4, 7, 14, 28, 61, 109, 122, 218, 244, 427, 436, 457, 763, 854, 914, 1526, 1708, 1828, 3052, 3199, 6398, 6649, 12796, 13298, 26596, 27877, 46543, 49813, 55754, 93086, 99626, 111508, 186172, 195139, 199252, 348691, 390278, 697382, 780556, 1394764, 3038593, 6077186, 12154372, 21270151, 42540302, 85080604]

約数ペア:

[(1, 85080604), (2, 42540302), (4, 21270151), (7, 12154372), (14, 6077186), (28, 3038593), (61, 1394764), (109, 780556), (122, 697382), (218, 390278), (244, 348691), (427, 199252), (436, 195139), (457, 186172), (763, 111508), (854, 99626), (914, 93086), (1526, 55754), (1708, 49813), (1828, 46543), (3052, 27877), (3199, 26596), (6398, 13298), (6649, 12796)]