61196872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 139579200

約数和(自身を除く): 78382328

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2153, 2584, 3553, 4306, 7106, 8612, 14212, 17224, 23683, 28424, 36601, 40907, 47366, 73202, 81814, 94732, 146404, 163628, 189464, 292808, 327256, 402611, 449977, 695419, 805222, 899954, 1390838, 1610444, 1799908, 2781676, 3220888, 3599816, 5563352, 7649609, 15299218, 30598436, 61196872]

約数ペア:

[(1, 61196872), (2, 30598436), (4, 15299218), (8, 7649609), (11, 5563352), (17, 3599816), (19, 3220888), (22, 2781676), (34, 1799908), (38, 1610444), (44, 1390838), (68, 899954), (76, 805222), (88, 695419), (136, 449977), (152, 402611), (187, 327256), (209, 292808), (323, 189464), (374, 163628), (418, 146404), (646, 94732), (748, 81814), (836, 73202), (1292, 47366), (1496, 40907), (1672, 36601), (2153, 28424), (2584, 23683), (3553, 17224), (4306, 14212), (7106, 8612)]