72655444

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 134877204

約数和(自身を除く): 62221760

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 461, 922, 961, 1271, 1844, 1922, 2542, 3844, 5084, 14291, 18901, 28582, 37802, 39401, 57164, 75604, 78802, 157604, 443021, 585931, 886042, 1171862, 1772084, 2343724, 18163861, 36327722, 72655444]

約数ペア:

[(1, 72655444), (2, 36327722), (4, 18163861), (31, 2343724), (41, 1772084), (62, 1171862), (82, 886042), (124, 585931), (164, 443021), (461, 157604), (922, 78802), (961, 75604), (1271, 57164), (1844, 39401), (1922, 37802), (2542, 28582), (3844, 18901), (5084, 14291)]