81514296

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 227520000

約数和(自身を除く): 146005704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1434, 1579, 1912, 2151, 2868, 3158, 4302, 4737, 5736, 6316, 6453, 8604, 9474, 12632, 12906, 14211, 17208, 18948, 25812, 28422, 37896, 42633, 51624, 56844, 85266, 113688, 170532, 341064, 377381, 754762, 1132143, 1509524, 2264286, 3019048, 3396429, 4528572, 6792858, 9057144, 10189287, 13585716, 20378574, 27171432, 40757148, 81514296]

約数ペア:

[(1, 81514296), (2, 40757148), (3, 27171432), (4, 20378574), (6, 13585716), (8, 10189287), (9, 9057144), (12, 6792858), (18, 4528572), (24, 3396429), (27, 3019048), (36, 2264286), (54, 1509524), (72, 1132143), (108, 754762), (216, 377381), (239, 341064), (478, 170532), (717, 113688), (956, 85266), (1434, 56844), (1579, 51624), (1912, 42633), (2151, 37896), (2868, 28422), (3158, 25812), (4302, 18948), (4737, 17208), (5736, 14211), (6316, 12906), (6453, 12632), (8604, 9474)]