72649668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66529}}^1$

素因数の和:66556

約数の個数: 48

約数和(自身を含む): 208638080

約数和(自身を除く): 135988412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 66529, 133058, 199587, 266116, 399174, 465703, 798348, 864877, 931406, 1397109, 1729754, 1862812, 2594631, 2794218, 3459508, 5189262, 5588436, 6054139, 10378524, 12108278, 18162417, 24216556, 36324834, 72649668]

約数ペア:

[(1, 72649668), (2, 36324834), (3, 24216556), (4, 18162417), (6, 12108278), (7, 10378524), (12, 6054139), (13, 5588436), (14, 5189262), (21, 3459508), (26, 2794218), (28, 2594631), (39, 1862812), (42, 1729754), (52, 1397109), (78, 931406), (84, 864877), (91, 798348), (156, 465703), (182, 399174), (273, 266116), (364, 199587), (546, 133058), (1092, 66529)]