67663764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{268507}}^1$

素因数の和:268524

約数の個数: 36

約数和(自身を含む): 195473824

約数和(自身を除く): 127810060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 268507, 537014, 805521, 1074028, 1611042, 1879549, 2416563, 3222084, 3759098, 4833126, 5638647, 7518196, 9666252, 11277294, 16915941, 22554588, 33831882, 67663764]

約数ペア:

[(1, 67663764), (2, 33831882), (3, 22554588), (4, 16915941), (6, 11277294), (7, 9666252), (9, 7518196), (12, 5638647), (14, 4833126), (18, 3759098), (21, 3222084), (28, 2416563), (36, 1879549), (42, 1611042), (63, 1074028), (84, 805521), (126, 537014), (252, 268507)]