89370344

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 200275200

約数和(自身を除く): 110904856

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 203, 226, 232, 406, 452, 487, 791, 812, 904, 974, 1582, 1624, 1948, 3164, 3277, 3409, 3896, 6328, 6554, 6818, 13108, 13636, 14123, 22939, 26216, 27272, 28246, 45878, 55031, 56492, 91756, 98861, 110062, 112984, 183512, 197722, 220124, 385217, 395444, 440248, 770434, 790888, 1540868, 1595899, 3081736, 3191798, 6383596, 11171293, 12767192, 22342586, 44685172, 89370344]

約数ペア:

[(1, 89370344), (2, 44685172), (4, 22342586), (7, 12767192), (8, 11171293), (14, 6383596), (28, 3191798), (29, 3081736), (56, 1595899), (58, 1540868), (113, 790888), (116, 770434), (203, 440248), (226, 395444), (232, 385217), (406, 220124), (452, 197722), (487, 183512), (791, 112984), (812, 110062), (904, 98861), (974, 91756), (1582, 56492), (1624, 55031), (1948, 45878), (3164, 28246), (3277, 27272), (3409, 26216), (3896, 22939), (6328, 14123), (6554, 13636), (6818, 13108)]