72278544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115831}}^1$

素因数の和:115855

約数の個数: 40

約数和(自身を含む): 201084352

約数和(自身を除く): 128805808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 115831, 231662, 347493, 463324, 694986, 926648, 1389972, 1505803, 1853296, 2779944, 3011606, 4517409, 5559888, 6023212, 9034818, 12046424, 18069636, 24092848, 36139272, 72278544]

約数ペア:

[(1, 72278544), (2, 36139272), (3, 24092848), (4, 18069636), (6, 12046424), (8, 9034818), (12, 6023212), (13, 5559888), (16, 4517409), (24, 3011606), (26, 2779944), (39, 1853296), (48, 1505803), (52, 1389972), (78, 926648), (104, 694986), (156, 463324), (208, 347493), (312, 231662), (624, 115831)]