80206488

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 224640000

約数和(自身を除く): 144433512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 79, 118, 158, 177, 236, 237, 239, 316, 354, 472, 474, 478, 531, 632, 708, 711, 717, 948, 956, 1062, 1416, 1422, 1434, 1896, 1912, 2124, 2151, 2844, 2868, 4248, 4302, 4661, 5688, 5736, 8604, 9322, 13983, 14101, 17208, 18644, 18881, 27966, 28202, 37288, 37762, 41949, 42303, 55932, 56404, 56643, 75524, 83898, 84606, 111864, 112808, 113286, 126909, 151048, 167796, 169212, 169929, 226572, 253818, 335592, 338424, 339858, 453144, 507636, 679716, 1015272, 1113979, 1359432, 2227958, 3341937, 4455916, 6683874, 8911832, 10025811, 13367748, 20051622, 26735496, 40103244, 80206488]

約数ペア:

[(1, 80206488), (2, 40103244), (3, 26735496), (4, 20051622), (6, 13367748), (8, 10025811), (9, 8911832), (12, 6683874), (18, 4455916), (24, 3341937), (36, 2227958), (59, 1359432), (72, 1113979), (79, 1015272), (118, 679716), (158, 507636), (177, 453144), (236, 339858), (237, 338424), (239, 335592), (316, 253818), (354, 226572), (472, 169929), (474, 169212), (478, 167796), (531, 151048), (632, 126909), (708, 113286), (711, 112808), (717, 111864), (948, 84606), (956, 83898), (1062, 75524), (1416, 56643), (1422, 56404), (1434, 55932), (1896, 42303), (1912, 41949), (2124, 37762), (2151, 37288), (2844, 28202), (2868, 27966), (4248, 18881), (4302, 18644), (4661, 17208), (5688, 14101), (5736, 13983), (8604, 9322)]