220478112

素因数分解:

$2^5\times 3^4\times {\mathrm{85061}}^1$

素因数の和:85083

約数の個数: 60

約数和(自身を含む): 648427626

約数和(自身を除く): 427949514

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 85061, 170122, 255183, 340244, 510366, 680488, 765549, 1020732, 1360976, 1531098, 2041464, 2296647, 2721952, 3062196, 4082928, 4593294, 6124392, 6889941, 8165856, 9186588, 12248784, 13779882, 18373176, 24497568, 27559764, 36746352, 55119528, 73492704, 110239056, 220478112]

約数ペア:

[(1, 220478112), (2, 110239056), (3, 73492704), (4, 55119528), (6, 36746352), (8, 27559764), (9, 24497568), (12, 18373176), (16, 13779882), (18, 12248784), (24, 9186588), (27, 8165856), (32, 6889941), (36, 6124392), (48, 4593294), (54, 4082928), (72, 3062196), (81, 2721952), (96, 2296647), (108, 2041464), (144, 1531098), (162, 1360976), (216, 1020732), (288, 765549), (324, 680488), (432, 510366), (648, 340244), (864, 255183), (1296, 170122), (2592, 85061)]