77505084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 207811968

約数和(自身を除く): 130306884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 1877, 2294, 3441, 3754, 4588, 5631, 6882, 7508, 10323, 11262, 13764, 16893, 20646, 22524, 33786, 41292, 58187, 67572, 69449, 116374, 138898, 174561, 208347, 232748, 277796, 349122, 416694, 523683, 625041, 698244, 833388, 1047366, 1250082, 2094732, 2152919, 2500164, 4305838, 6458757, 8611676, 12917514, 19376271, 25835028, 38752542, 77505084]

約数ペア:

[(1, 77505084), (2, 38752542), (3, 25835028), (4, 19376271), (6, 12917514), (9, 8611676), (12, 6458757), (18, 4305838), (31, 2500164), (36, 2152919), (37, 2094732), (62, 1250082), (74, 1047366), (93, 833388), (111, 698244), (124, 625041), (148, 523683), (186, 416694), (222, 349122), (279, 277796), (333, 232748), (372, 208347), (444, 174561), (558, 138898), (666, 116374), (1116, 69449), (1147, 67572), (1332, 58187), (1877, 41292), (2294, 33786), (3441, 22524), (3754, 20646), (4588, 16893), (5631, 13764), (6882, 11262), (7508, 10323)]