90241368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1031}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 258577920

約数和(自身を除く): 168336552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 521, 1031, 1042, 1563, 2062, 2084, 3093, 3126, 3647, 4124, 4168, 6186, 6252, 7217, 7294, 8248, 10941, 12372, 12504, 14434, 14588, 21651, 21882, 24744, 28868, 29176, 43302, 43764, 57736, 86604, 87528, 173208, 537151, 1074302, 1611453, 2148604, 3222906, 3760057, 4297208, 6445812, 7520114, 11280171, 12891624, 15040228, 22560342, 30080456, 45120684, 90241368]

約数ペア:

[(1, 90241368), (2, 45120684), (3, 30080456), (4, 22560342), (6, 15040228), (7, 12891624), (8, 11280171), (12, 7520114), (14, 6445812), (21, 4297208), (24, 3760057), (28, 3222906), (42, 2148604), (56, 1611453), (84, 1074302), (168, 537151), (521, 173208), (1031, 87528), (1042, 86604), (1563, 57736), (2062, 43764), (2084, 43302), (3093, 29176), (3126, 28868), (3647, 24744), (4124, 21882), (4168, 21651), (6186, 14588), (6252, 14434), (7217, 12504), (7294, 12372), (8248, 10941)]