68999004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 188324136

約数和(自身を除く): 119325132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 53, 58, 86, 87, 106, 116, 129, 159, 172, 174, 212, 258, 261, 318, 348, 387, 477, 516, 522, 636, 774, 841, 954, 1044, 1247, 1537, 1548, 1682, 1908, 2279, 2494, 2523, 3074, 3364, 3741, 4558, 4611, 4988, 5046, 6148, 6837, 7482, 7569, 9116, 9222, 10092, 11223, 13674, 13833, 14964, 15138, 18444, 20511, 22446, 27348, 27666, 30276, 36163, 41022, 44573, 44892, 55332, 66091, 72326, 82044, 89146, 108489, 132182, 133719, 144652, 178292, 198273, 216978, 264364, 267438, 325467, 396546, 401157, 433956, 534876, 594819, 650934, 793092, 802314, 1189638, 1301868, 1604628, 1916639, 2379276, 3833278, 5749917, 7666556, 11499834, 17249751, 22999668, 34499502, 68999004]

約数ペア:

[(1, 68999004), (2, 34499502), (3, 22999668), (4, 17249751), (6, 11499834), (9, 7666556), (12, 5749917), (18, 3833278), (29, 2379276), (36, 1916639), (43, 1604628), (53, 1301868), (58, 1189638), (86, 802314), (87, 793092), (106, 650934), (116, 594819), (129, 534876), (159, 433956), (172, 401157), (174, 396546), (212, 325467), (258, 267438), (261, 264364), (318, 216978), (348, 198273), (387, 178292), (477, 144652), (516, 133719), (522, 132182), (636, 108489), (774, 89146), (841, 82044), (954, 72326), (1044, 66091), (1247, 55332), (1537, 44892), (1548, 44573), (1682, 41022), (1908, 36163), (2279, 30276), (2494, 27666), (2523, 27348), (3074, 22446), (3364, 20511), (3741, 18444), (4558, 15138), (4611, 14964), (4988, 13833), (5046, 13674), (6148, 11223), (6837, 10092), (7482, 9222), (7569, 9116)]