71453388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 172892160

約数和(自身を除く): 101438772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 401, 479, 802, 958, 1203, 1437, 1604, 1916, 2406, 2874, 4812, 5748, 12431, 14849, 24862, 29698, 37293, 44547, 49724, 59396, 74586, 89094, 149172, 178188, 192079, 384158, 576237, 768316, 1152474, 2304948, 5954449, 11908898, 17863347, 23817796, 35726694, 71453388]

約数ペア:

[(1, 71453388), (2, 35726694), (3, 23817796), (4, 17863347), (6, 11908898), (12, 5954449), (31, 2304948), (62, 1152474), (93, 768316), (124, 576237), (186, 384158), (372, 192079), (401, 178188), (479, 149172), (802, 89094), (958, 74586), (1203, 59396), (1437, 49724), (1604, 44547), (1916, 37293), (2406, 29698), (2874, 24862), (4812, 14849), (5748, 12431)]