87470544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260329}}^1$

素因数の和:260347

約数の個数: 40

約数和(自身を含む): 258247360

約数和(自身を除く): 170776816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260329, 520658, 780987, 1041316, 1561974, 1822303, 2082632, 3123948, 3644606, 4165264, 5466909, 6247896, 7289212, 10933818, 12495792, 14578424, 21867636, 29156848, 43735272, 87470544]

約数ペア:

[(1, 87470544), (2, 43735272), (3, 29156848), (4, 21867636), (6, 14578424), (7, 12495792), (8, 10933818), (12, 7289212), (14, 6247896), (16, 5466909), (21, 4165264), (24, 3644606), (28, 3123948), (42, 2082632), (48, 1822303), (56, 1561974), (84, 1041316), (112, 780987), (168, 520658), (336, 260329)]