87797164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10534

約数の個数: 48

約数和(自身を含む): 197342208

約数和(自身を除く): 109545044

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 10487, 20974, 41948, 73409, 136331, 146818, 241201, 272662, 293636, 482402, 545324, 954317, 964804, 1688407, 1908634, 3135613, 3376814, 3817268, 6271226, 6753628, 12542452, 21949291, 43898582, 87797164]

約数ペア:

[(1, 87797164), (2, 43898582), (4, 21949291), (7, 12542452), (13, 6753628), (14, 6271226), (23, 3817268), (26, 3376814), (28, 3135613), (46, 1908634), (52, 1688407), (91, 964804), (92, 954317), (161, 545324), (182, 482402), (299, 293636), (322, 272662), (364, 241201), (598, 146818), (644, 136331), (1196, 73409), (2093, 41948), (4186, 20974), (8372, 10487)]