90707292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 262520440

約数和(自身を除く): 171813148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 101, 114, 117, 156, 171, 202, 228, 234, 247, 303, 342, 404, 468, 494, 606, 684, 741, 909, 988, 1212, 1313, 1482, 1818, 1919, 2223, 2626, 2964, 3636, 3838, 3939, 4446, 5252, 5757, 7676, 7878, 8892, 10201, 11514, 11817, 15756, 17271, 20402, 23028, 23634, 24947, 30603, 34542, 40804, 47268, 49894, 61206, 69084, 74841, 91809, 99788, 122412, 132613, 149682, 183618, 193819, 224523, 265226, 299364, 367236, 387638, 397839, 449046, 530452, 581457, 775276, 795678, 898092, 1162914, 1193517, 1591356, 1744371, 2325828, 2387034, 2519647, 3488742, 4774068, 5039294, 6977484, 7558941, 10078588, 15117882, 22676823, 30235764, 45353646, 90707292]

約数ペア:

[(1, 90707292), (2, 45353646), (3, 30235764), (4, 22676823), (6, 15117882), (9, 10078588), (12, 7558941), (13, 6977484), (18, 5039294), (19, 4774068), (26, 3488742), (36, 2519647), (38, 2387034), (39, 2325828), (52, 1744371), (57, 1591356), (76, 1193517), (78, 1162914), (101, 898092), (114, 795678), (117, 775276), (156, 581457), (171, 530452), (202, 449046), (228, 397839), (234, 387638), (247, 367236), (303, 299364), (342, 265226), (404, 224523), (468, 193819), (494, 183618), (606, 149682), (684, 132613), (741, 122412), (909, 99788), (988, 91809), (1212, 74841), (1313, 69084), (1482, 61206), (1818, 49894), (1919, 47268), (2223, 40804), (2626, 34542), (2964, 30603), (3636, 24947), (3838, 23634), (3939, 23028), (4446, 20402), (5252, 17271), (5757, 15756), (7676, 11817), (7878, 11514), (8892, 10201)]