91231452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11467}}^1$

素因数の和:11507

約数の個数: 72

約数和(自身を含む): 262984176

約数和(自身を除く): 171752724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 11467, 22934, 34401, 45868, 68802, 103203, 137604, 149071, 194939, 206406, 298142, 389878, 412812, 447213, 584817, 596284, 779756, 894426, 1169634, 1341639, 1754451, 1788852, 2339268, 2534207, 2683278, 3508902, 5068414, 5366556, 7017804, 7602621, 10136828, 15205242, 22807863, 30410484, 45615726, 91231452]

約数ペア:

[(1, 91231452), (2, 45615726), (3, 30410484), (4, 22807863), (6, 15205242), (9, 10136828), (12, 7602621), (13, 7017804), (17, 5366556), (18, 5068414), (26, 3508902), (34, 2683278), (36, 2534207), (39, 2339268), (51, 1788852), (52, 1754451), (68, 1341639), (78, 1169634), (102, 894426), (117, 779756), (153, 596284), (156, 584817), (204, 447213), (221, 412812), (234, 389878), (306, 298142), (442, 206406), (468, 194939), (612, 149071), (663, 137604), (884, 103203), (1326, 68802), (1989, 45868), (2652, 34401), (3978, 22934), (7956, 11467)]