27639888

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 74638080

約数和(自身を除く): 46998192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 197, 222, 237, 296, 316, 394, 444, 474, 591, 592, 632, 788, 888, 948, 1182, 1264, 1576, 1776, 1896, 2364, 2923, 3152, 3792, 4728, 5846, 7289, 8769, 9456, 11692, 14578, 15563, 17538, 21867, 23384, 29156, 31126, 35076, 43734, 46689, 46768, 58312, 62252, 70152, 87468, 93378, 116624, 124504, 140304, 174936, 186756, 249008, 349872, 373512, 575831, 747024, 1151662, 1727493, 2303324, 3454986, 4606648, 6909972, 9213296, 13819944, 27639888]

約数ペア:

[(1, 27639888), (2, 13819944), (3, 9213296), (4, 6909972), (6, 4606648), (8, 3454986), (12, 2303324), (16, 1727493), (24, 1151662), (37, 747024), (48, 575831), (74, 373512), (79, 349872), (111, 249008), (148, 186756), (158, 174936), (197, 140304), (222, 124504), (237, 116624), (296, 93378), (316, 87468), (394, 70152), (444, 62252), (474, 58312), (591, 46768), (592, 46689), (632, 43734), (788, 35076), (888, 31126), (948, 29156), (1182, 23384), (1264, 21867), (1576, 17538), (1776, 15563), (1896, 14578), (2364, 11692), (2923, 9456), (3152, 8769), (3792, 7289), (4728, 5846)]