68128128

素因数分解:

$2^7\times 3^4\times {\mathrm{6571}}^1$

素因数の和:6597

約数の個数: 80

約数和(自身を含む): 202779060

約数和(自身を除く): 134650932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 6571, 10368, 13142, 19713, 26284, 39426, 52568, 59139, 78852, 105136, 118278, 157704, 177417, 210272, 236556, 315408, 354834, 420544, 473112, 532251, 630816, 709668, 841088, 946224, 1064502, 1261632, 1419336, 1892448, 2129004, 2523264, 2838672, 3784896, 4258008, 5677344, 7569792, 8516016, 11354688, 17032032, 22709376, 34064064, 68128128]

約数ペア:

[(1, 68128128), (2, 34064064), (3, 22709376), (4, 17032032), (6, 11354688), (8, 8516016), (9, 7569792), (12, 5677344), (16, 4258008), (18, 3784896), (24, 2838672), (27, 2523264), (32, 2129004), (36, 1892448), (48, 1419336), (54, 1261632), (64, 1064502), (72, 946224), (81, 841088), (96, 709668), (108, 630816), (128, 532251), (144, 473112), (162, 420544), (192, 354834), (216, 315408), (288, 236556), (324, 210272), (384, 177417), (432, 157704), (576, 118278), (648, 105136), (864, 78852), (1152, 59139), (1296, 52568), (1728, 39426), (2592, 26284), (3456, 19713), (5184, 13142), (6571, 10368)]