61444296

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1319}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 166795200

約数和(自身を除く): 105350904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1319, 1941, 2588, 2638, 3882, 3957, 5176, 5276, 5823, 7764, 7914, 10552, 11646, 11871, 15528, 15828, 23292, 23742, 31656, 46584, 47484, 94968, 853393, 1706786, 2560179, 3413572, 5120358, 6827144, 7680537, 10240716, 15361074, 20481432, 30722148, 61444296]

約数ペア:

[(1, 61444296), (2, 30722148), (3, 20481432), (4, 15361074), (6, 10240716), (8, 7680537), (9, 6827144), (12, 5120358), (18, 3413572), (24, 2560179), (36, 1706786), (72, 853393), (647, 94968), (1294, 47484), (1319, 46584), (1941, 31656), (2588, 23742), (2638, 23292), (3882, 15828), (3957, 15528), (5176, 11871), (5276, 11646), (5823, 10552), (7764, 7914)]