80764128

素因数分解:

$2^5\times 3^4\times {\mathrm{31159}}^1$

素因数の和:31181

約数の個数: 60

約数和(自身を含む): 237532680

約数和(自身を除く): 156768552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 31159, 62318, 93477, 124636, 186954, 249272, 280431, 373908, 498544, 560862, 747816, 841293, 997088, 1121724, 1495632, 1682586, 2243448, 2523879, 2991264, 3365172, 4486896, 5047758, 6730344, 8973792, 10095516, 13460688, 20191032, 26921376, 40382064, 80764128]

約数ペア:

[(1, 80764128), (2, 40382064), (3, 26921376), (4, 20191032), (6, 13460688), (8, 10095516), (9, 8973792), (12, 6730344), (16, 5047758), (18, 4486896), (24, 3365172), (27, 2991264), (32, 2523879), (36, 2243448), (48, 1682586), (54, 1495632), (72, 1121724), (81, 997088), (96, 841293), (108, 747816), (144, 560862), (162, 498544), (216, 373908), (288, 280431), (324, 249272), (432, 186954), (648, 124636), (864, 93477), (1296, 62318), (2592, 31159)]