74775906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 180633600

約数和(自身を除く): 105857694

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 2351, 3534, 4702, 5301, 7053, 10602, 14106, 15903, 21159, 31806, 42318, 44669, 63477, 72881, 89338, 126954, 134007, 145762, 218643, 268014, 402021, 437286, 655929, 804042, 1206063, 1311858, 1384739, 1967787, 2412126, 2769478, 3935574, 4154217, 8308434, 12462651, 24925302, 37387953, 74775906]

約数ペア:

[(1, 74775906), (2, 37387953), (3, 24925302), (6, 12462651), (9, 8308434), (18, 4154217), (19, 3935574), (27, 2769478), (31, 2412126), (38, 1967787), (54, 1384739), (57, 1311858), (62, 1206063), (93, 804042), (114, 655929), (171, 437286), (186, 402021), (279, 268014), (342, 218643), (513, 145762), (558, 134007), (589, 126954), (837, 89338), (1026, 72881), (1178, 63477), (1674, 44669), (1767, 42318), (2351, 31806), (3534, 21159), (4702, 15903), (5301, 14106), (7053, 10602)]