81804632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3100

約数の個数: 64

約数和(自身を含む): 193945920

約数和(自身を除く): 112141288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3037, 3367, 3848, 6074, 6734, 12148, 13468, 21259, 24296, 26936, 39481, 42518, 78962, 85036, 112369, 157924, 170072, 224738, 276367, 315848, 449476, 552734, 786583, 898952, 1105468, 1460797, 1573166, 2210936, 2921594, 3146332, 5843188, 6292664, 10225579, 11686376, 20451158, 40902316, 81804632]

約数ペア:

[(1, 81804632), (2, 40902316), (4, 20451158), (7, 11686376), (8, 10225579), (13, 6292664), (14, 5843188), (26, 3146332), (28, 2921594), (37, 2210936), (52, 1573166), (56, 1460797), (74, 1105468), (91, 898952), (104, 786583), (148, 552734), (182, 449476), (259, 315848), (296, 276367), (364, 224738), (481, 170072), (518, 157924), (728, 112369), (962, 85036), (1036, 78962), (1924, 42518), (2072, 39481), (3037, 26936), (3367, 24296), (3848, 21259), (6074, 13468), (6734, 12148)]