77520492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1087}}^1$

素因数の和:1387

約数の個数: 72

約数和(自身を含む): 224946176

約数和(自身を除く): 147425684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 1087, 1132, 1698, 1981, 2174, 2547, 3261, 3396, 3962, 4348, 5094, 5943, 6522, 7609, 7924, 9783, 10188, 11886, 13044, 15218, 17829, 19566, 22827, 23772, 30436, 35658, 39132, 45654, 68481, 71316, 91308, 136962, 273924, 307621, 615242, 922863, 1230484, 1845726, 2153347, 2768589, 3691452, 4306694, 5537178, 6460041, 8613388, 11074356, 12920082, 19380123, 25840164, 38760246, 77520492]

約数ペア:

[(1, 77520492), (2, 38760246), (3, 25840164), (4, 19380123), (6, 12920082), (7, 11074356), (9, 8613388), (12, 6460041), (14, 5537178), (18, 4306694), (21, 3691452), (28, 2768589), (36, 2153347), (42, 1845726), (63, 1230484), (84, 922863), (126, 615242), (252, 307621), (283, 273924), (566, 136962), (849, 91308), (1087, 71316), (1132, 68481), (1698, 45654), (1981, 39132), (2174, 35658), (2547, 30436), (3261, 23772), (3396, 22827), (3962, 19566), (4348, 17829), (5094, 15218), (5943, 13044), (6522, 11886), (7609, 10188), (7924, 9783)]