89956818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3493

約数の個数: 80

約数和(自身を含む): 240451200

約数和(自身を除く): 150494382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3449, 3726, 4347, 6898, 8694, 10347, 13041, 20694, 24143, 26082, 31041, 48286, 62082, 72429, 79327, 93123, 144858, 158654, 186246, 217287, 237981, 279369, 434574, 475962, 555289, 558738, 651861, 713943, 1110578, 1303722, 1427886, 1665867, 1955583, 2141829, 3331734, 3911166, 4283658, 4997601, 6425487, 9995202, 12850974, 14992803, 29985606, 44978409, 89956818]

約数ペア:

[(1, 89956818), (2, 44978409), (3, 29985606), (6, 14992803), (7, 12850974), (9, 9995202), (14, 6425487), (18, 4997601), (21, 4283658), (23, 3911166), (27, 3331734), (42, 2141829), (46, 1955583), (54, 1665867), (63, 1427886), (69, 1303722), (81, 1110578), (126, 713943), (138, 651861), (161, 558738), (162, 555289), (189, 475962), (207, 434574), (322, 279369), (378, 237981), (414, 217287), (483, 186246), (567, 158654), (621, 144858), (966, 93123), (1134, 79327), (1242, 72429), (1449, 62082), (1863, 48286), (2898, 31041), (3449, 26082), (3726, 24143), (4347, 20694), (6898, 13041), (8694, 10347)]