67321746

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 155443200

約数和(自身を除く): 88121454

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 79, 86, 129, 158, 237, 258, 367, 387, 474, 711, 734, 774, 1101, 1161, 1422, 2133, 2202, 2322, 3303, 3397, 4266, 6606, 6794, 9909, 10191, 15781, 19818, 20382, 28993, 30573, 31562, 47343, 57986, 61146, 86979, 91719, 94686, 142029, 173958, 183438, 260937, 284058, 426087, 521874, 782811, 852174, 1246699, 1565622, 2493398, 3740097, 7480194, 11220291, 22440582, 33660873, 67321746]

約数ペア:

[(1, 67321746), (2, 33660873), (3, 22440582), (6, 11220291), (9, 7480194), (18, 3740097), (27, 2493398), (43, 1565622), (54, 1246699), (79, 852174), (86, 782811), (129, 521874), (158, 426087), (237, 284058), (258, 260937), (367, 183438), (387, 173958), (474, 142029), (711, 94686), (734, 91719), (774, 86979), (1101, 61146), (1161, 57986), (1422, 47343), (2133, 31562), (2202, 30573), (2322, 28993), (3303, 20382), (3397, 19818), (4266, 15781), (6606, 10191), (6794, 9909)]