80562664

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15809}}^1$

素因数の和:15842

約数の個数: 48

約数和(自身を含む): 189245700

約数和(自身を除く): 108683036

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 15809, 31618, 63236, 110663, 126472, 205517, 221326, 411034, 442652, 774641, 822068, 885304, 1438619, 1549282, 1644136, 2877238, 3098564, 5754476, 6197128, 10070333, 11508952, 20140666, 40281332, 80562664]

約数ペア:

[(1, 80562664), (2, 40281332), (4, 20140666), (7, 11508952), (8, 10070333), (13, 6197128), (14, 5754476), (26, 3098564), (28, 2877238), (49, 1644136), (52, 1549282), (56, 1438619), (91, 885304), (98, 822068), (104, 774641), (182, 442652), (196, 411034), (364, 221326), (392, 205517), (637, 126472), (728, 110663), (1274, 63236), (2548, 31618), (5096, 15809)]