127275552

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1231}}^1$

素因数の和:1606

約数の個数: 72

約数和(自身を含む): 363242880

約数和(自身を除く): 235967328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1231, 1436, 2154, 2462, 2872, 3231, 3693, 4308, 4924, 5744, 6462, 7386, 8616, 9848, 11079, 11488, 12924, 14772, 17232, 19696, 22158, 25848, 29544, 34464, 39392, 44316, 51696, 59088, 88632, 103392, 118176, 177264, 354528, 441929, 883858, 1325787, 1767716, 2651574, 3535432, 3977361, 5303148, 7070864, 7954722, 10606296, 14141728, 15909444, 21212592, 31818888, 42425184, 63637776, 127275552]

約数ペア:

[(1, 127275552), (2, 63637776), (3, 42425184), (4, 31818888), (6, 21212592), (8, 15909444), (9, 14141728), (12, 10606296), (16, 7954722), (18, 7070864), (24, 5303148), (32, 3977361), (36, 3535432), (48, 2651574), (72, 1767716), (96, 1325787), (144, 883858), (288, 441929), (359, 354528), (718, 177264), (1077, 118176), (1231, 103392), (1436, 88632), (2154, 59088), (2462, 51696), (2872, 44316), (3231, 39392), (3693, 34464), (4308, 29544), (4924, 25848), (5744, 22158), (6462, 19696), (7386, 17232), (8616, 14772), (9848, 12924), (11079, 11488)]