145425618

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:573

約数の個数: 80

約数和(自身を含む): 353707200

約数和(自身を除く): 208281582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 199, 234, 347, 351, 398, 597, 694, 702, 1041, 1053, 1194, 1791, 2082, 2106, 2587, 3123, 3582, 4511, 5174, 5373, 6246, 7761, 9022, 9369, 10746, 13533, 15522, 16119, 18738, 23283, 27066, 28107, 32238, 40599, 46566, 56214, 69053, 69849, 81198, 121797, 138106, 139698, 207159, 209547, 243594, 365391, 414318, 419094, 621477, 730782, 897689, 1242954, 1795378, 1864431, 2693067, 3728862, 5386134, 5593293, 8079201, 11186586, 16158402, 24237603, 48475206, 72712809, 145425618]

約数ペア:

[(1, 145425618), (2, 72712809), (3, 48475206), (6, 24237603), (9, 16158402), (13, 11186586), (18, 8079201), (26, 5593293), (27, 5386134), (39, 3728862), (54, 2693067), (78, 1864431), (81, 1795378), (117, 1242954), (162, 897689), (199, 730782), (234, 621477), (347, 419094), (351, 414318), (398, 365391), (597, 243594), (694, 209547), (702, 207159), (1041, 139698), (1053, 138106), (1194, 121797), (1791, 81198), (2082, 69849), (2106, 69053), (2587, 56214), (3123, 46566), (3582, 40599), (4511, 32238), (5174, 28107), (5373, 27066), (6246, 23283), (7761, 18738), (9022, 16119), (9369, 15522), (10746, 13533)]