81614754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11251}}^1$

素因数の和:11303

約数の個数: 48

約数和(自身を含む): 196594944

約数和(自身を除く): 114980190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 11251, 22502, 33753, 67506, 101259, 146263, 202518, 292526, 348781, 438789, 697562, 877578, 1046343, 1316367, 2092686, 2632734, 3139029, 4534153, 6278058, 9068306, 13602459, 27204918, 40807377, 81614754]

約数ペア:

[(1, 81614754), (2, 40807377), (3, 27204918), (6, 13602459), (9, 9068306), (13, 6278058), (18, 4534153), (26, 3139029), (31, 2632734), (39, 2092686), (62, 1316367), (78, 1046343), (93, 877578), (117, 697562), (186, 438789), (234, 348781), (279, 292526), (403, 202518), (558, 146263), (806, 101259), (1209, 67506), (2418, 33753), (3627, 22502), (7254, 11251)]