13125216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 72

約数和(自身を含む): 37353960

約数和(自身を除く): 24228744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 809, 1014, 1248, 1352, 1618, 2028, 2427, 2704, 3236, 4056, 4854, 5408, 6472, 8112, 9708, 10517, 12944, 16224, 19416, 21034, 25888, 31551, 38832, 42068, 63102, 77664, 84136, 126204, 136721, 168272, 252408, 273442, 336544, 410163, 504816, 546884, 820326, 1009632, 1093768, 1640652, 2187536, 3281304, 4375072, 6562608, 13125216]

約数ペア:

[(1, 13125216), (2, 6562608), (3, 4375072), (4, 3281304), (6, 2187536), (8, 1640652), (12, 1093768), (13, 1009632), (16, 820326), (24, 546884), (26, 504816), (32, 410163), (39, 336544), (48, 273442), (52, 252408), (78, 168272), (96, 136721), (104, 126204), (156, 84136), (169, 77664), (208, 63102), (312, 42068), (338, 38832), (416, 31551), (507, 25888), (624, 21034), (676, 19416), (809, 16224), (1014, 12944), (1248, 10517), (1352, 9708), (1618, 8112), (2028, 6472), (2427, 5408), (2704, 4854), (3236, 4056)]