127922508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1087}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 370685952

約数和(自身を除く): 242763444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 467, 934, 1087, 1401, 1868, 2174, 2802, 3261, 3269, 4203, 4348, 5604, 6522, 6538, 7609, 8406, 9783, 9807, 13044, 13076, 15218, 16812, 19566, 19614, 22827, 29421, 30436, 39132, 39228, 45654, 58842, 68481, 91308, 117684, 136962, 273924, 507629, 1015258, 1522887, 2030516, 3045774, 3553403, 4568661, 6091548, 7106806, 9137322, 10660209, 14213612, 18274644, 21320418, 31980627, 42640836, 63961254, 127922508]

約数ペア:

[(1, 127922508), (2, 63961254), (3, 42640836), (4, 31980627), (6, 21320418), (7, 18274644), (9, 14213612), (12, 10660209), (14, 9137322), (18, 7106806), (21, 6091548), (28, 4568661), (36, 3553403), (42, 3045774), (63, 2030516), (84, 1522887), (126, 1015258), (252, 507629), (467, 273924), (934, 136962), (1087, 117684), (1401, 91308), (1868, 68481), (2174, 58842), (2802, 45654), (3261, 39228), (3269, 39132), (4203, 30436), (4348, 29421), (5604, 22827), (6522, 19614), (6538, 19566), (7609, 16812), (8406, 15218), (9783, 13076), (9807, 13044)]