90439641984

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{22727}}^1$

素因数の和:23028

約数の個数: 128

約数和(自身を含む): 246847898880

約数和(自身を除く): 156408256896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 241, 258, 344, 384, 482, 516, 688, 723, 964, 1032, 1376, 1446, 1928, 2064, 2752, 2892, 3856, 4128, 5504, 5784, 7712, 8256, 10363, 11568, 15424, 16512, 20726, 22727, 23136, 30848, 31089, 41452, 45454, 46272, 62178, 68181, 82904, 90908, 92544, 124356, 136362, 165808, 181816, 248712, 272724, 331616, 363632, 497424, 545448, 663232, 727264, 977261, 994848, 1090896, 1326464, 1454528, 1954522, 1989696, 2181792, 2909056, 2931783, 3909044, 3979392, 4363584, 5477207, 5863566, 7818088, 8727168, 10954414, 11727132, 15636176, 16431621, 21908828, 23454264, 31272352, 32863242, 43817656, 46908528, 62544704, 65726484, 87635312, 93817056, 125089408, 131452968, 175270624, 187634112, 235519901, 262905936, 350541248, 375268224, 471039802, 525811872, 701082496, 706559703, 942079604, 1051623744, 1413119406, 1884159208, 2103247488, 2826238812, 3768318416, 5652477624, 7536636832, 11304955248, 15073273664, 22609910496, 30146547328, 45219820992, 90439641984]

約数ペア:

[(1, 90439641984), (2, 45219820992), (3, 30146547328), (4, 22609910496), (6, 15073273664), (8, 11304955248), (12, 7536636832), (16, 5652477624), (24, 3768318416), (32, 2826238812), (43, 2103247488), (48, 1884159208), (64, 1413119406), (86, 1051623744), (96, 942079604), (128, 706559703), (129, 701082496), (172, 525811872), (192, 471039802), (241, 375268224), (258, 350541248), (344, 262905936), (384, 235519901), (482, 187634112), (516, 175270624), (688, 131452968), (723, 125089408), (964, 93817056), (1032, 87635312), (1376, 65726484), (1446, 62544704), (1928, 46908528), (2064, 43817656), (2752, 32863242), (2892, 31272352), (3856, 23454264), (4128, 21908828), (5504, 16431621), (5784, 15636176), (7712, 11727132), (8256, 10954414), (10363, 8727168), (11568, 7818088), (15424, 5863566), (16512, 5477207), (20726, 4363584), (22727, 3979392), (23136, 3909044), (30848, 2931783), (31089, 2909056), (41452, 2181792), (45454, 1989696), (46272, 1954522), (62178, 1454528), (68181, 1326464), (82904, 1090896), (90908, 994848), (92544, 977261), (124356, 727264), (136362, 663232), (165808, 545448), (181816, 497424), (248712, 363632), (272724, 331616)]