80813862

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{2237}}^1$

素因数の和:2474

約数の個数: 40

約数和(自身を含む): 181976256

約数和(自身を除く): 101162394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 2007, 2237, 4014, 4474, 6021, 6711, 12042, 13422, 18063, 20133, 36126, 40266, 60399, 120798, 181197, 362394, 498851, 997702, 1496553, 2993106, 4489659, 8979318, 13468977, 26937954, 40406931, 80813862]

約数ペア:

[(1, 80813862), (2, 40406931), (3, 26937954), (6, 13468977), (9, 8979318), (18, 4489659), (27, 2993106), (54, 1496553), (81, 997702), (162, 498851), (223, 362394), (446, 181197), (669, 120798), (1338, 60399), (2007, 40266), (2237, 36126), (4014, 20133), (4474, 18063), (6021, 13422), (6711, 12042)]