72438216

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{9643}}^1$

素因数の和:9965

約数の個数: 32

約数和(自身を含む): 181692960

約数和(自身を除く): 109254744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 9643, 19286, 28929, 38572, 57858, 77144, 115716, 231432, 3018259, 6036518, 9054777, 12073036, 18109554, 24146072, 36219108, 72438216]

約数ペア:

[(1, 72438216), (2, 36219108), (3, 24146072), (4, 18109554), (6, 12073036), (8, 9054777), (12, 6036518), (24, 3018259), (313, 231432), (626, 115716), (939, 77144), (1252, 57858), (1878, 38572), (2504, 28929), (3756, 19286), (7512, 9643)]