87765984

素因数分解:

$2^5\times 3^3\times {\mathrm{101581}}^1$

素因数の和:101600

約数の個数: 48

約数和(自身を含む): 255986640

約数和(自身を除く): 168220656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 101581, 203162, 304743, 406324, 609486, 812648, 914229, 1218972, 1625296, 1828458, 2437944, 2742687, 3250592, 3656916, 4875888, 5485374, 7313832, 9751776, 10970748, 14627664, 21941496, 29255328, 43882992, 87765984]

約数ペア:

[(1, 87765984), (2, 43882992), (3, 29255328), (4, 21941496), (6, 14627664), (8, 10970748), (9, 9751776), (12, 7313832), (16, 5485374), (18, 4875888), (24, 3656916), (27, 3250592), (32, 2742687), (36, 2437944), (48, 1828458), (54, 1625296), (72, 1218972), (96, 914229), (108, 812648), (144, 609486), (216, 406324), (288, 304743), (432, 203162), (864, 101581)]