89027312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 201177600

約数和(自身を除く): 112150288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 79, 88, 152, 158, 176, 209, 304, 316, 337, 418, 632, 674, 836, 869, 1264, 1348, 1501, 1672, 1738, 2696, 3002, 3344, 3476, 3707, 5392, 6004, 6403, 6952, 7414, 12008, 12806, 13904, 14828, 16511, 24016, 25612, 26623, 29656, 33022, 51224, 53246, 59312, 66044, 70433, 102448, 106492, 132088, 140866, 212984, 264176, 281732, 292853, 425968, 505837, 563464, 585706, 1011674, 1126928, 1171412, 2023348, 2342824, 4046696, 4685648, 5564207, 8093392, 11128414, 22256828, 44513656, 89027312]

約数ペア:

[(1, 89027312), (2, 44513656), (4, 22256828), (8, 11128414), (11, 8093392), (16, 5564207), (19, 4685648), (22, 4046696), (38, 2342824), (44, 2023348), (76, 1171412), (79, 1126928), (88, 1011674), (152, 585706), (158, 563464), (176, 505837), (209, 425968), (304, 292853), (316, 281732), (337, 264176), (418, 212984), (632, 140866), (674, 132088), (836, 106492), (869, 102448), (1264, 70433), (1348, 66044), (1501, 59312), (1672, 53246), (1738, 51224), (2696, 33022), (3002, 29656), (3344, 26623), (3476, 25612), (3707, 24016), (5392, 16511), (6004, 14828), (6403, 13904), (6952, 12806), (7414, 12008)]