80967588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 218265600

約数和(自身を除く): 137298012

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 76, 78, 114, 118, 156, 177, 228, 236, 247, 354, 463, 494, 708, 741, 767, 926, 988, 1121, 1389, 1482, 1534, 1852, 2242, 2301, 2778, 2964, 3068, 3363, 4484, 4602, 5556, 6019, 6726, 8797, 9204, 12038, 13452, 14573, 17594, 18057, 24076, 26391, 27317, 29146, 35188, 36114, 43719, 52782, 54634, 58292, 72228, 81951, 87438, 105564, 109268, 114361, 163902, 174876, 228722, 327804, 343083, 355121, 457444, 519023, 686166, 710242, 1038046, 1065363, 1372332, 1420484, 1557069, 2076092, 2130726, 3114138, 4261452, 6228276, 6747299, 13494598, 20241897, 26989196, 40483794, 80967588]

約数ペア:

[(1, 80967588), (2, 40483794), (3, 26989196), (4, 20241897), (6, 13494598), (12, 6747299), (13, 6228276), (19, 4261452), (26, 3114138), (38, 2130726), (39, 2076092), (52, 1557069), (57, 1420484), (59, 1372332), (76, 1065363), (78, 1038046), (114, 710242), (118, 686166), (156, 519023), (177, 457444), (228, 355121), (236, 343083), (247, 327804), (354, 228722), (463, 174876), (494, 163902), (708, 114361), (741, 109268), (767, 105564), (926, 87438), (988, 81951), (1121, 72228), (1389, 58292), (1482, 54634), (1534, 52782), (1852, 43719), (2242, 36114), (2301, 35188), (2778, 29146), (2964, 27317), (3068, 26391), (3363, 24076), (4484, 18057), (4602, 17594), (5556, 14573), (6019, 13452), (6726, 12038), (8797, 9204)]