90470248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4966

約数の個数: 48

約数和(自身を含む): 196308000

約数和(自身を除く): 105837752

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 4919, 9196, 9838, 18392, 19676, 39352, 54109, 93461, 108218, 186922, 216436, 373844, 432872, 595199, 747688, 1028071, 1190398, 2056142, 2380796, 4112284, 4761592, 8224568, 11308781, 22617562, 45235124, 90470248]

約数ペア:

[(1, 90470248), (2, 45235124), (4, 22617562), (8, 11308781), (11, 8224568), (19, 4761592), (22, 4112284), (38, 2380796), (44, 2056142), (76, 1190398), (88, 1028071), (121, 747688), (152, 595199), (209, 432872), (242, 373844), (418, 216436), (484, 186922), (836, 108218), (968, 93461), (1672, 54109), (2299, 39352), (4598, 19676), (4919, 18392), (9196, 9838)]