87676628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 174318480

約数和(自身を除く): 86641852

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 212, 377, 689, 754, 1097, 1378, 1508, 1537, 2194, 2756, 3074, 4388, 6148, 14261, 19981, 28522, 31813, 39962, 57044, 58141, 63626, 79924, 116282, 127252, 232564, 413569, 755833, 827138, 1511666, 1654276, 1686089, 3023332, 3372178, 6744356, 21919157, 43838314, 87676628]

約数ペア:

[(1, 87676628), (2, 43838314), (4, 21919157), (13, 6744356), (26, 3372178), (29, 3023332), (52, 1686089), (53, 1654276), (58, 1511666), (106, 827138), (116, 755833), (212, 413569), (377, 232564), (689, 127252), (754, 116282), (1097, 79924), (1378, 63626), (1508, 58141), (1537, 57044), (2194, 39962), (2756, 31813), (3074, 28522), (4388, 19981), (6148, 14261)]