81792

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 238680

約数和(自身を除く): 156888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 9088, 10224, 13632, 20448, 27264, 40896, 81792]

約数ペア:

[(1, 81792), (2, 40896), (3, 27264), (4, 20448), (6, 13632), (8, 10224), (9, 9088), (12, 6816), (16, 5112), (18, 4544), (24, 3408), (32, 2556), (36, 2272), (48, 1704), (64, 1278), (71, 1152), (72, 1136), (96, 852), (128, 639), (142, 576), (144, 568), (192, 426), (213, 384), (284, 288)]