72480858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 154899360

約数和(自身を除く): 82418502

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 307, 327, 361, 614, 654, 722, 921, 1083, 1842, 2071, 2166, 4142, 5833, 6213, 11666, 12426, 17499, 33463, 34998, 39349, 66926, 78698, 100389, 110827, 118047, 200778, 221654, 236094, 332481, 635797, 664962, 1271594, 1907391, 3814782, 12080143, 24160286, 36240429, 72480858]

約数ペア:

[(1, 72480858), (2, 36240429), (3, 24160286), (6, 12080143), (19, 3814782), (38, 1907391), (57, 1271594), (109, 664962), (114, 635797), (218, 332481), (307, 236094), (327, 221654), (361, 200778), (614, 118047), (654, 110827), (722, 100389), (921, 78698), (1083, 66926), (1842, 39349), (2071, 34998), (2166, 33463), (4142, 17499), (5833, 12426), (6213, 11666)]