91919464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4130

約数の個数: 64

約数和(自身を含む): 219018240

約数和(自身を除く): 127098776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 4073, 5642, 8146, 11284, 16292, 22568, 28511, 32584, 52949, 57022, 105898, 114044, 126263, 211796, 228088, 252526, 370643, 423592, 505052, 741286, 883841, 1010104, 1482572, 1641419, 1767682, 2965144, 3282838, 3535364, 6565676, 7070728, 11489933, 13131352, 22979866, 45959732, 91919464]

約数ペア:

[(1, 91919464), (2, 45959732), (4, 22979866), (7, 13131352), (8, 11489933), (13, 7070728), (14, 6565676), (26, 3535364), (28, 3282838), (31, 2965144), (52, 1767682), (56, 1641419), (62, 1482572), (91, 1010104), (104, 883841), (124, 741286), (182, 505052), (217, 423592), (248, 370643), (364, 252526), (403, 228088), (434, 211796), (728, 126263), (806, 114044), (868, 105898), (1612, 57022), (1736, 52949), (2821, 32584), (3224, 28511), (4073, 22568), (5642, 16292), (8146, 11284)]