90006728

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 209304000

約数和(自身を除く): 119297272

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 67, 92, 98, 134, 149, 161, 184, 196, 268, 298, 322, 392, 469, 536, 596, 644, 938, 1043, 1127, 1192, 1288, 1541, 1876, 2086, 2254, 3082, 3283, 3427, 3752, 4172, 4508, 6164, 6566, 6854, 7301, 8344, 9016, 9983, 10787, 12328, 13132, 13708, 14602, 19966, 21574, 23989, 26264, 27416, 29204, 39932, 43148, 47978, 58408, 69881, 75509, 79864, 86296, 95956, 139762, 151018, 167923, 191912, 229609, 279524, 302036, 335846, 459218, 489167, 559048, 604072, 671692, 918436, 978334, 1343384, 1607263, 1836872, 1956668, 3214526, 3913336, 6429052, 11250841, 12858104, 22501682, 45003364, 90006728]

約数ペア:

[(1, 90006728), (2, 45003364), (4, 22501682), (7, 12858104), (8, 11250841), (14, 6429052), (23, 3913336), (28, 3214526), (46, 1956668), (49, 1836872), (56, 1607263), (67, 1343384), (92, 978334), (98, 918436), (134, 671692), (149, 604072), (161, 559048), (184, 489167), (196, 459218), (268, 335846), (298, 302036), (322, 279524), (392, 229609), (469, 191912), (536, 167923), (596, 151018), (644, 139762), (938, 95956), (1043, 86296), (1127, 79864), (1192, 75509), (1288, 69881), (1541, 58408), (1876, 47978), (2086, 43148), (2254, 39932), (3082, 29204), (3283, 27416), (3427, 26264), (3752, 23989), (4172, 21574), (4508, 19966), (6164, 14602), (6566, 13708), (6854, 13132), (7301, 12328), (8344, 10787), (9016, 9983)]