81466968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308587}}^1$

素因数の和:308607

約数の個数: 32

約数和(自身を含む): 222183360

約数和(自身を除く): 140716392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 308587, 617174, 925761, 1234348, 1851522, 2468696, 3394457, 3703044, 6788914, 7406088, 10183371, 13577828, 20366742, 27155656, 40733484, 81466968]

約数ペア:

[(1, 81466968), (2, 40733484), (3, 27155656), (4, 20366742), (6, 13577828), (8, 10183371), (11, 7406088), (12, 6788914), (22, 3703044), (24, 3394457), (33, 2468696), (44, 1851522), (66, 1234348), (88, 925761), (132, 617174), (264, 308587)]