90614876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 183980160

約数和(自身を除く): 93365284

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 836, 1013, 1177, 2026, 2033, 2354, 4052, 4066, 4708, 8132, 11143, 19247, 22286, 22363, 38494, 44572, 44726, 76988, 89452, 108391, 211717, 216782, 423434, 433564, 846868, 1192301, 2059429, 2384602, 4118858, 4769204, 8237716, 22653719, 45307438, 90614876]

約数ペア:

[(1, 90614876), (2, 45307438), (4, 22653719), (11, 8237716), (19, 4769204), (22, 4118858), (38, 2384602), (44, 2059429), (76, 1192301), (107, 846868), (209, 433564), (214, 423434), (418, 216782), (428, 211717), (836, 108391), (1013, 89452), (1177, 76988), (2026, 44726), (2033, 44572), (2354, 38494), (4052, 22363), (4066, 22286), (4708, 19247), (8132, 11143)]