81937944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103457}}^1$

素因数の和:103480

約数の個数: 48

約数和(自身を含む): 242091720

約数和(自身を除く): 160153776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 103457, 206914, 310371, 413828, 620742, 827656, 931113, 1138027, 1241484, 1862226, 2276054, 2482968, 3414081, 3724452, 4552108, 6828162, 7448904, 9104216, 10242243, 13656324, 20484486, 27312648, 40968972, 81937944]

約数ペア:

[(1, 81937944), (2, 40968972), (3, 27312648), (4, 20484486), (6, 13656324), (8, 10242243), (9, 9104216), (11, 7448904), (12, 6828162), (18, 4552108), (22, 3724452), (24, 3414081), (33, 2482968), (36, 2276054), (44, 1862226), (66, 1241484), (72, 1138027), (88, 931113), (99, 827656), (132, 620742), (198, 413828), (264, 310371), (396, 206914), (792, 103457)]