81725556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6011}}^1$

素因数の和:6132

約数の個数: 48

約数和(自身を含む): 210083328

約数和(自身を除く): 128357772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 2266, 3399, 4532, 6011, 6798, 12022, 13596, 18033, 24044, 36066, 66121, 72132, 132242, 198363, 264484, 396726, 619133, 793452, 1238266, 1857399, 2476532, 3714798, 6810463, 7429596, 13620926, 20431389, 27241852, 40862778, 81725556]

約数ペア:

[(1, 81725556), (2, 40862778), (3, 27241852), (4, 20431389), (6, 13620926), (11, 7429596), (12, 6810463), (22, 3714798), (33, 2476532), (44, 1857399), (66, 1238266), (103, 793452), (132, 619133), (206, 396726), (309, 264484), (412, 198363), (618, 132242), (1133, 72132), (1236, 66121), (2266, 36066), (3399, 24044), (4532, 18033), (6011, 13596), (6798, 12022)]