190055628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2161}}^1$

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 550877600

約数和(自身を除く): 360821972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 1047, 1396, 2094, 2161, 2443, 3141, 4188, 4322, 4886, 6282, 6483, 7329, 8644, 9772, 12564, 12966, 14658, 15127, 19449, 21987, 25932, 29316, 30254, 38898, 43974, 45381, 60508, 77796, 87948, 90762, 136143, 181524, 272286, 544572, 754189, 1508378, 2262567, 3016756, 4525134, 5279323, 6787701, 9050268, 10558646, 13575402, 15837969, 21117292, 27150804, 31675938, 47513907, 63351876, 95027814, 190055628]

約数ペア:

[(1, 190055628), (2, 95027814), (3, 63351876), (4, 47513907), (6, 31675938), (7, 27150804), (9, 21117292), (12, 15837969), (14, 13575402), (18, 10558646), (21, 9050268), (28, 6787701), (36, 5279323), (42, 4525134), (63, 3016756), (84, 2262567), (126, 1508378), (252, 754189), (349, 544572), (698, 272286), (1047, 181524), (1396, 136143), (2094, 90762), (2161, 87948), (2443, 77796), (3141, 60508), (4188, 45381), (4322, 43974), (4886, 38898), (6282, 30254), (6483, 29316), (7329, 25932), (8644, 21987), (9772, 19449), (12564, 15127), (12966, 14658)]