90213144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8803}}^1$

素因数の和:8880

約数の個数: 64

約数和(自身を含む): 262007040

約数和(自身を除く): 171793896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 8803, 10248, 17606, 26409, 35212, 52818, 61621, 70424, 105636, 123242, 184863, 211272, 246484, 369726, 492968, 536983, 739452, 1073966, 1478904, 1610949, 2147932, 3221898, 3758881, 4295864, 6443796, 7517762, 11276643, 12887592, 15035524, 22553286, 30071048, 45106572, 90213144]

約数ペア:

[(1, 90213144), (2, 45106572), (3, 30071048), (4, 22553286), (6, 15035524), (7, 12887592), (8, 11276643), (12, 7517762), (14, 6443796), (21, 4295864), (24, 3758881), (28, 3221898), (42, 2147932), (56, 1610949), (61, 1478904), (84, 1073966), (122, 739452), (168, 536983), (183, 492968), (244, 369726), (366, 246484), (427, 211272), (488, 184863), (732, 123242), (854, 105636), (1281, 70424), (1464, 61621), (1708, 52818), (2562, 35212), (3416, 26409), (5124, 17606), (8803, 10248)]