90578136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11831}}^1$

素因数の和:11880

約数の個数: 64

約数和(自身を含む): 255571200

約数和(自身を除く): 164993064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 11831, 23662, 35493, 47324, 70986, 94648, 130141, 141972, 260282, 283944, 343099, 390423, 520564, 686198, 780846, 1029297, 1041128, 1372396, 1561692, 2058594, 2744792, 3123384, 3774089, 4117188, 7548178, 8234376, 11322267, 15096356, 22644534, 30192712, 45289068, 90578136]

約数ペア:

[(1, 90578136), (2, 45289068), (3, 30192712), (4, 22644534), (6, 15096356), (8, 11322267), (11, 8234376), (12, 7548178), (22, 4117188), (24, 3774089), (29, 3123384), (33, 2744792), (44, 2058594), (58, 1561692), (66, 1372396), (87, 1041128), (88, 1029297), (116, 780846), (132, 686198), (174, 520564), (232, 390423), (264, 343099), (319, 283944), (348, 260282), (638, 141972), (696, 130141), (957, 94648), (1276, 70986), (1914, 47324), (2552, 35493), (3828, 23662), (7656, 11831)]