72205296

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21187}}^1$

素因数の和:21269

約数の個数: 40

約数和(自身を含む): 189166464

約数和(自身を除く): 116961168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 21187, 42374, 63561, 84748, 127122, 169496, 254244, 338992, 508488, 1016976, 1504277, 3008554, 4512831, 6017108, 9025662, 12034216, 18051324, 24068432, 36102648, 72205296]

約数ペア:

[(1, 72205296), (2, 36102648), (3, 24068432), (4, 18051324), (6, 12034216), (8, 9025662), (12, 6017108), (16, 4512831), (24, 3008554), (48, 1504277), (71, 1016976), (142, 508488), (213, 338992), (284, 254244), (426, 169496), (568, 127122), (852, 84748), (1136, 63561), (1704, 42374), (3408, 21187)]