80439768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 231628800

約数和(自身を除く): 151189032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 152, 171, 228, 254, 342, 381, 456, 463, 508, 684, 762, 926, 1016, 1143, 1368, 1389, 1524, 1852, 2286, 2413, 2778, 3048, 3704, 4167, 4572, 4826, 5556, 7239, 8334, 8797, 9144, 9652, 11112, 14478, 16668, 17594, 19304, 21717, 26391, 28956, 33336, 35188, 43434, 52782, 57912, 58801, 70376, 79173, 86868, 105564, 117602, 158346, 173736, 176403, 211128, 235204, 316692, 352806, 470408, 529209, 633384, 705612, 1058418, 1117219, 1411224, 2116836, 2234438, 3351657, 4233672, 4468876, 6703314, 8937752, 10054971, 13406628, 20109942, 26813256, 40219884, 80439768]

約数ペア:

[(1, 80439768), (2, 40219884), (3, 26813256), (4, 20109942), (6, 13406628), (8, 10054971), (9, 8937752), (12, 6703314), (18, 4468876), (19, 4233672), (24, 3351657), (36, 2234438), (38, 2116836), (57, 1411224), (72, 1117219), (76, 1058418), (114, 705612), (127, 633384), (152, 529209), (171, 470408), (228, 352806), (254, 316692), (342, 235204), (381, 211128), (456, 176403), (463, 173736), (508, 158346), (684, 117602), (762, 105564), (926, 86868), (1016, 79173), (1143, 70376), (1368, 58801), (1389, 57912), (1524, 52782), (1852, 43434), (2286, 35188), (2413, 33336), (2778, 28956), (3048, 26391), (3704, 21717), (4167, 19304), (4572, 17594), (4826, 16668), (5556, 14478), (7239, 11112), (8334, 9652), (8797, 9144)]