81123204

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 194181120

約数和(自身を除く): 113057916

約数列:

[1, 2, 3, 4, 6, 12, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 948, 996, 1031, 2062, 3093, 4124, 6186, 6557, 12372, 13114, 19671, 26228, 39342, 78684, 81449, 85573, 162898, 171146, 244347, 256719, 325796, 342292, 488694, 513438, 977388, 1026876, 6760267, 13520534, 20280801, 27041068, 40561602, 81123204]

約数ペア:

[(1, 81123204), (2, 40561602), (3, 27041068), (4, 20280801), (6, 13520534), (12, 6760267), (79, 1026876), (83, 977388), (158, 513438), (166, 488694), (237, 342292), (249, 325796), (316, 256719), (332, 244347), (474, 171146), (498, 162898), (948, 85573), (996, 81449), (1031, 78684), (2062, 39342), (3093, 26228), (4124, 19671), (6186, 13114), (6557, 12372)]