65723124

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 156211776

約数和(自身を除く): 90488652

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 211, 257, 303, 404, 422, 514, 606, 633, 771, 844, 1028, 1212, 1266, 1542, 2532, 3084, 21311, 25957, 42622, 51914, 54227, 63933, 77871, 85244, 103828, 108454, 127866, 155742, 162681, 216908, 255732, 311484, 325362, 650724, 5476927, 10953854, 16430781, 21907708, 32861562, 65723124]

約数ペア:

[(1, 65723124), (2, 32861562), (3, 21907708), (4, 16430781), (6, 10953854), (12, 5476927), (101, 650724), (202, 325362), (211, 311484), (257, 255732), (303, 216908), (404, 162681), (422, 155742), (514, 127866), (606, 108454), (633, 103828), (771, 85244), (844, 77871), (1028, 63933), (1212, 54227), (1266, 51914), (1542, 42622), (2532, 25957), (3084, 21311)]