68890968

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2131}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 187083000

約数和(自身を除く): 118192032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2131, 2694, 3592, 4041, 4262, 5388, 6393, 8082, 8524, 10776, 12786, 16164, 17048, 19179, 25572, 32328, 38358, 51144, 76716, 153432, 956819, 1913638, 2870457, 3827276, 5740914, 7654552, 8611371, 11481828, 17222742, 22963656, 34445484, 68890968]

約数ペア:

[(1, 68890968), (2, 34445484), (3, 22963656), (4, 17222742), (6, 11481828), (8, 8611371), (9, 7654552), (12, 5740914), (18, 3827276), (24, 2870457), (36, 1913638), (72, 956819), (449, 153432), (898, 76716), (1347, 51144), (1796, 38358), (2131, 32328), (2694, 25572), (3592, 19179), (4041, 17048), (4262, 16164), (5388, 12786), (6393, 10776), (8082, 8524)]