90260508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6971}}^1$

素因数の和:7074

約数の個数: 48

約数和(自身を含む): 229574016

約数和(自身を除く): 139313508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 6971, 12948, 13942, 20913, 27884, 41826, 83652, 90623, 181246, 271869, 362492, 543738, 578593, 1087476, 1157186, 1735779, 2314372, 3471558, 6943116, 7521709, 15043418, 22565127, 30086836, 45130254, 90260508]

約数ペア:

[(1, 90260508), (2, 45130254), (3, 30086836), (4, 22565127), (6, 15043418), (12, 7521709), (13, 6943116), (26, 3471558), (39, 2314372), (52, 1735779), (78, 1157186), (83, 1087476), (156, 578593), (166, 543738), (249, 362492), (332, 271869), (498, 181246), (996, 90623), (1079, 83652), (2158, 41826), (3237, 27884), (4316, 20913), (6474, 13942), (6971, 12948)]