73812456

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3989}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 200736900

約数和(自身を除く): 126924444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3989, 4626, 6168, 7978, 9252, 11967, 15956, 18504, 23934, 31912, 35901, 47868, 71802, 95736, 143604, 287208, 1025173, 2050346, 3075519, 4100692, 6151038, 8201384, 9226557, 12302076, 18453114, 24604152, 36906228, 73812456]

約数ペア:

[(1, 73812456), (2, 36906228), (3, 24604152), (4, 18453114), (6, 12302076), (8, 9226557), (9, 8201384), (12, 6151038), (18, 4100692), (24, 3075519), (36, 2050346), (72, 1025173), (257, 287208), (514, 143604), (771, 95736), (1028, 71802), (1542, 47868), (2056, 35901), (2313, 31912), (3084, 23934), (3989, 18504), (4626, 15956), (6168, 11967), (7978, 9252)]