90031272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 148432728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 179, 228, 358, 456, 537, 716, 1074, 1103, 1432, 2148, 2206, 3309, 3401, 4296, 4412, 6618, 6802, 8824, 10203, 13236, 13604, 20406, 20957, 26472, 27208, 40812, 41914, 62871, 81624, 83828, 125742, 167656, 197437, 251484, 394874, 502968, 592311, 789748, 1184622, 1579496, 2369244, 3751303, 4738488, 7502606, 11253909, 15005212, 22507818, 30010424, 45015636, 90031272]

約数ペア:

[(1, 90031272), (2, 45015636), (3, 30010424), (4, 22507818), (6, 15005212), (8, 11253909), (12, 7502606), (19, 4738488), (24, 3751303), (38, 2369244), (57, 1579496), (76, 1184622), (114, 789748), (152, 592311), (179, 502968), (228, 394874), (358, 251484), (456, 197437), (537, 167656), (716, 125742), (1074, 83828), (1103, 81624), (1432, 62871), (2148, 41914), (2206, 40812), (3309, 27208), (3401, 26472), (4296, 20957), (4412, 20406), (6618, 13604), (6802, 13236), (8824, 10203)]