64273608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42509}}^1$

素因数の和:42531

約数の個数: 64

約数和(自身を含む): 204048000

約数和(自身を除く): 139774392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42509, 85018, 127527, 170036, 255054, 297563, 340072, 382581, 510108, 595126, 765162, 892689, 1020216, 1147743, 1190252, 1530324, 1785378, 2295486, 2380504, 2678067, 3060648, 3570756, 4590972, 5356134, 7141512, 8034201, 9181944, 10712268, 16068402, 21424536, 32136804, 64273608]

約数ペア:

[(1, 64273608), (2, 32136804), (3, 21424536), (4, 16068402), (6, 10712268), (7, 9181944), (8, 8034201), (9, 7141512), (12, 5356134), (14, 4590972), (18, 3570756), (21, 3060648), (24, 2678067), (27, 2380504), (28, 2295486), (36, 1785378), (42, 1530324), (54, 1190252), (56, 1147743), (63, 1020216), (72, 892689), (84, 765162), (108, 595126), (126, 510108), (168, 382581), (189, 340072), (216, 297563), (252, 255054), (378, 170036), (504, 127527), (756, 85018), (1512, 42509)]