72376083

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 118329120

約数和(自身を除く): 45953037

約数列:

[1, 3, 9, 13, 29, 39, 83, 87, 117, 249, 257, 261, 377, 747, 771, 1079, 1131, 2313, 2407, 3237, 3341, 3393, 7221, 7453, 9711, 10023, 21331, 21663, 22359, 30069, 31291, 63993, 67077, 93873, 96889, 191979, 277303, 281619, 290667, 618599, 831909, 872001, 1855797, 2495727, 5567391, 8041787, 24125361, 72376083]

約数ペア:

[(1, 72376083), (3, 24125361), (9, 8041787), (13, 5567391), (29, 2495727), (39, 1855797), (83, 872001), (87, 831909), (117, 618599), (249, 290667), (257, 281619), (261, 277303), (377, 191979), (747, 96889), (771, 93873), (1079, 67077), (1131, 63993), (2313, 31291), (2407, 30069), (3237, 22359), (3341, 21663), (3393, 21331), (7221, 10023), (7453, 9711)]