80695764

素因数分解:

$2^2\times 3^4\times {\mathrm{263}}^1\times {\mathrm{947}}^1$

素因数の和:1226

約数の個数: 60

約数和(自身を含む): 211980384

約数和(自身を除く): 131284620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 263, 324, 526, 789, 947, 1052, 1578, 1894, 2367, 2841, 3156, 3788, 4734, 5682, 7101, 8523, 9468, 11364, 14202, 17046, 21303, 25569, 28404, 34092, 42606, 51138, 76707, 85212, 102276, 153414, 249061, 306828, 498122, 747183, 996244, 1494366, 2241549, 2988732, 4483098, 6724647, 8966196, 13449294, 20173941, 26898588, 40347882, 80695764]

約数ペア:

[(1, 80695764), (2, 40347882), (3, 26898588), (4, 20173941), (6, 13449294), (9, 8966196), (12, 6724647), (18, 4483098), (27, 2988732), (36, 2241549), (54, 1494366), (81, 996244), (108, 747183), (162, 498122), (263, 306828), (324, 249061), (526, 153414), (789, 102276), (947, 85212), (1052, 76707), (1578, 51138), (1894, 42606), (2367, 34092), (2841, 28404), (3156, 25569), (3788, 21303), (4734, 17046), (5682, 14202), (7101, 11364), (8523, 9468)]