81022104

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19073}}^1$

素因数の和:19144

約数の個数: 48

約数和(自身を含む): 223165800

約数和(自身を除く): 142143696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 19073, 38146, 57219, 76292, 114438, 152584, 171657, 228876, 343314, 457752, 686628, 1125307, 1373256, 2250614, 3375921, 4501228, 6751842, 9002456, 10127763, 13503684, 20255526, 27007368, 40511052, 81022104]

約数ペア:

[(1, 81022104), (2, 40511052), (3, 27007368), (4, 20255526), (6, 13503684), (8, 10127763), (9, 9002456), (12, 6751842), (18, 4501228), (24, 3375921), (36, 2250614), (59, 1373256), (72, 1125307), (118, 686628), (177, 457752), (236, 343314), (354, 228876), (472, 171657), (531, 152584), (708, 114438), (1062, 76292), (1416, 57219), (2124, 38146), (4248, 19073)]