80218158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4243}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 168673536

約数和(自身を除く): 88455378

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 4243, 6302, 8486, 9453, 12729, 18906, 25458, 97589, 195178, 292767, 581291, 585534, 1162582, 1743873, 3487746, 13369693, 26739386, 40109079, 80218158]

約数ペア:

[(1, 80218158), (2, 40109079), (3, 26739386), (6, 13369693), (23, 3487746), (46, 1743873), (69, 1162582), (137, 585534), (138, 581291), (274, 292767), (411, 195178), (822, 97589), (3151, 25458), (4243, 18906), (6302, 12729), (8486, 9453)]