63901404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4157}}^1$

素因数の和:4235

約数の個数: 72

約数和(自身を含む): 187675488

約数和(自身を除く): 123774084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 4157, 5124, 7686, 8314, 12471, 15372, 16628, 24942, 29099, 37413, 49884, 58198, 74826, 87297, 116396, 149652, 174594, 253577, 261891, 349188, 507154, 523782, 760731, 1014308, 1047564, 1521462, 1775039, 2282193, 3042924, 3550078, 4564386, 5325117, 7100156, 9128772, 10650234, 15975351, 21300468, 31950702, 63901404]

約数ペア:

[(1, 63901404), (2, 31950702), (3, 21300468), (4, 15975351), (6, 10650234), (7, 9128772), (9, 7100156), (12, 5325117), (14, 4564386), (18, 3550078), (21, 3042924), (28, 2282193), (36, 1775039), (42, 1521462), (61, 1047564), (63, 1014308), (84, 760731), (122, 523782), (126, 507154), (183, 349188), (244, 261891), (252, 253577), (366, 174594), (427, 149652), (549, 116396), (732, 87297), (854, 74826), (1098, 58198), (1281, 49884), (1708, 37413), (2196, 29099), (2562, 24942), (3843, 16628), (4157, 15372), (5124, 12471), (7686, 8314)]