89219484

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 236789280

約数和(自身を除く): 147569796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 277, 389, 414, 554, 778, 828, 831, 1108, 1167, 1556, 1662, 2334, 2493, 3324, 3501, 4668, 4986, 6371, 7002, 8947, 9972, 12742, 14004, 17894, 19113, 25484, 26841, 35788, 38226, 53682, 57339, 76452, 80523, 107364, 107753, 114678, 161046, 215506, 229356, 322092, 323259, 431012, 646518, 969777, 1293036, 1939554, 2478319, 3879108, 4956638, 7434957, 9913276, 14869914, 22304871, 29739828, 44609742, 89219484]

約数ペア:

[(1, 89219484), (2, 44609742), (3, 29739828), (4, 22304871), (6, 14869914), (9, 9913276), (12, 7434957), (18, 4956638), (23, 3879108), (36, 2478319), (46, 1939554), (69, 1293036), (92, 969777), (138, 646518), (207, 431012), (276, 323259), (277, 322092), (389, 229356), (414, 215506), (554, 161046), (778, 114678), (828, 107753), (831, 107364), (1108, 80523), (1167, 76452), (1556, 57339), (1662, 53682), (2334, 38226), (2493, 35788), (3324, 26841), (3501, 25484), (4668, 19113), (4986, 17894), (6371, 14004), (7002, 12742), (8947, 9972)]