80496775144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1\times {\mathrm{4799}}^1$

素因数の和:5558

約数の個数: 64

約数和(自身を含む): 159966720000

約数和(自身を除く): 79469944856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 523, 844, 1046, 1688, 2092, 4009, 4184, 4799, 8018, 9598, 9937, 16036, 19196, 19874, 32072, 38392, 39748, 79496, 91181, 110353, 182362, 220706, 364724, 441412, 729448, 882824, 1012589, 2025178, 2096707, 2509877, 4050356, 4193414, 5019754, 8100712, 8386828, 10039508, 16773656, 19239191, 20079016, 38478382, 47687663, 76956764, 95375326, 153913528, 190750652, 381501304, 529584047, 1059168094, 2118336188, 4236672376, 10062096893, 20124193786, 40248387572, 80496775144]

約数ペア:

[(1, 80496775144), (2, 40248387572), (4, 20124193786), (8, 10062096893), (19, 4236672376), (38, 2118336188), (76, 1059168094), (152, 529584047), (211, 381501304), (422, 190750652), (523, 153913528), (844, 95375326), (1046, 76956764), (1688, 47687663), (2092, 38478382), (4009, 20079016), (4184, 19239191), (4799, 16773656), (8018, 10039508), (9598, 8386828), (9937, 8100712), (16036, 5019754), (19196, 4193414), (19874, 4050356), (32072, 2509877), (38392, 2096707), (39748, 2025178), (79496, 1012589), (91181, 882824), (110353, 729448), (182362, 441412), (220706, 364724)]