90423396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15601}}^1$

素因数の和:15641

約数の個数: 72

約数和(自身を含む): 272598144

約数和(自身を除く): 182174748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 15601, 31202, 46803, 62404, 93606, 109207, 140409, 187212, 218414, 280818, 327621, 358823, 436828, 561636, 655242, 717646, 982863, 1076469, 1310484, 1435292, 1965726, 2152938, 2511761, 3229407, 3931452, 4305876, 5023522, 6458814, 7535283, 10047044, 12917628, 15070566, 22605849, 30141132, 45211698, 90423396]

約数ペア:

[(1, 90423396), (2, 45211698), (3, 30141132), (4, 22605849), (6, 15070566), (7, 12917628), (9, 10047044), (12, 7535283), (14, 6458814), (18, 5023522), (21, 4305876), (23, 3931452), (28, 3229407), (36, 2511761), (42, 2152938), (46, 1965726), (63, 1435292), (69, 1310484), (84, 1076469), (92, 982863), (126, 717646), (138, 655242), (161, 561636), (207, 436828), (252, 358823), (276, 327621), (322, 280818), (414, 218414), (483, 187212), (644, 140409), (828, 109207), (966, 93606), (1449, 62404), (1932, 46803), (2898, 31202), (5796, 15601)]