81752196

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 197709120

約数和(自身を除く): 115956924

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 89, 123, 164, 178, 246, 267, 356, 492, 534, 1068, 1867, 3649, 3734, 5601, 7298, 7468, 10947, 11202, 14596, 21894, 22404, 43788, 76547, 153094, 166163, 229641, 306188, 332326, 459282, 498489, 664652, 918564, 996978, 1993956, 6812683, 13625366, 20438049, 27250732, 40876098, 81752196]

約数ペア:

[(1, 81752196), (2, 40876098), (3, 27250732), (4, 20438049), (6, 13625366), (12, 6812683), (41, 1993956), (82, 996978), (89, 918564), (123, 664652), (164, 498489), (178, 459282), (246, 332326), (267, 306188), (356, 229641), (492, 166163), (534, 153094), (1068, 76547), (1867, 43788), (3649, 22404), (3734, 21894), (5601, 14596), (7298, 11202), (7468, 10947)]