72129324

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 171884160

約数和(自身を除く): 99754836

約数列:

[1, 2, 3, 4, 6, 12, 83, 139, 166, 249, 278, 332, 417, 498, 521, 556, 834, 996, 1042, 1563, 1668, 2084, 3126, 6252, 11537, 23074, 34611, 43243, 46148, 69222, 72419, 86486, 129729, 138444, 144838, 172972, 217257, 259458, 289676, 434514, 518916, 869028, 6010777, 12021554, 18032331, 24043108, 36064662, 72129324]

約数ペア:

[(1, 72129324), (2, 36064662), (3, 24043108), (4, 18032331), (6, 12021554), (12, 6010777), (83, 869028), (139, 518916), (166, 434514), (249, 289676), (278, 259458), (332, 217257), (417, 172972), (498, 144838), (521, 138444), (556, 129729), (834, 86486), (996, 72419), (1042, 69222), (1563, 46148), (1668, 43243), (2084, 34611), (3126, 23074), (6252, 11537)]