140087556

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{6863}}^1$

素因数の和:6892

約数の個数: 84

約数和(自身を含む): 420131712

約数和(自身を除く): 280044156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 6863, 10206, 13726, 20412, 20589, 27452, 41178, 48041, 61767, 82356, 96082, 123534, 144123, 185301, 192164, 247068, 288246, 370602, 432369, 555903, 576492, 741204, 864738, 1111806, 1297107, 1667709, 1729476, 2223612, 2594214, 3335418, 3891321, 5003127, 5188428, 6670836, 7782642, 10006254, 11673963, 15565284, 20012508, 23347926, 35021889, 46695852, 70043778, 140087556]

約数ペア:

[(1, 140087556), (2, 70043778), (3, 46695852), (4, 35021889), (6, 23347926), (7, 20012508), (9, 15565284), (12, 11673963), (14, 10006254), (18, 7782642), (21, 6670836), (27, 5188428), (28, 5003127), (36, 3891321), (42, 3335418), (54, 2594214), (63, 2223612), (81, 1729476), (84, 1667709), (108, 1297107), (126, 1111806), (162, 864738), (189, 741204), (243, 576492), (252, 555903), (324, 432369), (378, 370602), (486, 288246), (567, 247068), (729, 192164), (756, 185301), (972, 144123), (1134, 123534), (1458, 96082), (1701, 82356), (2268, 61767), (2916, 48041), (3402, 41178), (5103, 27452), (6804, 20589), (6863, 20412), (10206, 13726)]