80163936

素因数分解:

$2^5\times 3^2\times {\mathrm{278347}}^1$

素因数の和:278363

約数の個数: 36

約数和(自身を含む): 227967012

約数和(自身を除く): 147803076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 278347, 556694, 835041, 1113388, 1670082, 2226776, 2505123, 3340164, 4453552, 5010246, 6680328, 8907104, 10020492, 13360656, 20040984, 26721312, 40081968, 80163936]

約数ペア:

[(1, 80163936), (2, 40081968), (3, 26721312), (4, 20040984), (6, 13360656), (8, 10020492), (9, 8907104), (12, 6680328), (16, 5010246), (18, 4453552), (24, 3340164), (32, 2505123), (36, 2226776), (48, 1670082), (72, 1113388), (96, 835041), (144, 556694), (288, 278347)]