87111828

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{3617}}^1$

素因数の和:3853

約数の個数: 48

約数和(自身を含む): 226920960

約数和(自身を除く): 139809132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 2007, 2676, 3617, 4014, 6021, 7234, 8028, 10851, 12042, 14468, 21702, 24084, 32553, 43404, 65106, 97659, 130212, 195318, 390636, 806591, 1613182, 2419773, 3226364, 4839546, 7259319, 9679092, 14518638, 21777957, 29037276, 43555914, 87111828]

約数ペア:

[(1, 87111828), (2, 43555914), (3, 29037276), (4, 21777957), (6, 14518638), (9, 9679092), (12, 7259319), (18, 4839546), (27, 3226364), (36, 2419773), (54, 1613182), (108, 806591), (223, 390636), (446, 195318), (669, 130212), (892, 97659), (1338, 65106), (2007, 43404), (2676, 32553), (3617, 24084), (4014, 21702), (6021, 14468), (7234, 12042), (8028, 10851)]