56973726

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 130536000

約数和(自身を除く): 73562274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 97, 146, 149, 194, 219, 291, 298, 438, 447, 582, 657, 873, 894, 1314, 1341, 1746, 1971, 2619, 2682, 3942, 4023, 5238, 7081, 8046, 10877, 14162, 14453, 21243, 21754, 28906, 32631, 42486, 43359, 63729, 65262, 86718, 97893, 127458, 130077, 191187, 195786, 260154, 293679, 382374, 390231, 587358, 780462, 1055069, 2110138, 3165207, 6330414, 9495621, 18991242, 28486863, 56973726]

約数ペア:

[(1, 56973726), (2, 28486863), (3, 18991242), (6, 9495621), (9, 6330414), (18, 3165207), (27, 2110138), (54, 1055069), (73, 780462), (97, 587358), (146, 390231), (149, 382374), (194, 293679), (219, 260154), (291, 195786), (298, 191187), (438, 130077), (447, 127458), (582, 97893), (657, 86718), (873, 65262), (894, 63729), (1314, 43359), (1341, 42486), (1746, 32631), (1971, 28906), (2619, 21754), (2682, 21243), (3942, 14453), (4023, 14162), (5238, 10877), (7081, 8046)]