89012904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 231329280

約数和(自身を除く): 142316376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 181, 186, 248, 362, 372, 543, 661, 724, 744, 1086, 1322, 1448, 1983, 2172, 2644, 3966, 4344, 5288, 5611, 7932, 11222, 15864, 16833, 20491, 22444, 33666, 40982, 44888, 61473, 67332, 81964, 119641, 122946, 134664, 163928, 239282, 245892, 358923, 478564, 491784, 717846, 957128, 1435692, 2871384, 3708871, 7417742, 11126613, 14835484, 22253226, 29670968, 44506452, 89012904]

約数ペア:

[(1, 89012904), (2, 44506452), (3, 29670968), (4, 22253226), (6, 14835484), (8, 11126613), (12, 7417742), (24, 3708871), (31, 2871384), (62, 1435692), (93, 957128), (124, 717846), (181, 491784), (186, 478564), (248, 358923), (362, 245892), (372, 239282), (543, 163928), (661, 134664), (724, 122946), (744, 119641), (1086, 81964), (1322, 67332), (1448, 61473), (1983, 44888), (2172, 40982), (2644, 33666), (3966, 22444), (4344, 20491), (5288, 16833), (5611, 15864), (7932, 11222)]