72494425.000000000

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{307171}}^1$

素因数の和:307190

約数の個数: 48

約数和(自身を含む): 479188320

約数和(自身を除く): 324374136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 307171, 614342, 921513, 1228684, 1843026, 2150197, 2457368, 2764539, 3686052, 4300394, 5529078, 6450591, 7372104, 8600788, 11058156, 12901182, 17201576, 19351773, 22116312, 25802364, 38703546, 51604728, 77407092, 154814184]

約数ペア:

[(1, 154814184), (2, 77407092), (3, 51604728), (4, 38703546), (6, 25802364), (7, 22116312), (8, 19351773), (9, 17201576), (12, 12901182), (14, 11058156), (18, 8600788), (21, 7372104), (24, 6450591), (28, 5529078), (36, 4300394), (42, 3686052), (56, 2764539), (63, 2457368), (72, 2150197), (84, 1843026), (126, 1228684), (168, 921513), (252, 614342), (504, 307171)]