80013528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{52919}}^1$

素因数の和:52941

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 174002472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 52919, 105838, 158757, 211676, 317514, 370433, 423352, 476271, 635028, 740866, 952542, 1111299, 1270056, 1428813, 1481732, 1905084, 2222598, 2857626, 2963464, 3333897, 3810168, 4445196, 5715252, 6667794, 8890392, 10001691, 11430504, 13335588, 20003382, 26671176, 40006764, 80013528]

約数ペア:

[(1, 80013528), (2, 40006764), (3, 26671176), (4, 20003382), (6, 13335588), (7, 11430504), (8, 10001691), (9, 8890392), (12, 6667794), (14, 5715252), (18, 4445196), (21, 3810168), (24, 3333897), (27, 2963464), (28, 2857626), (36, 2222598), (42, 1905084), (54, 1481732), (56, 1428813), (63, 1270056), (72, 1111299), (84, 952542), (108, 740866), (126, 635028), (168, 476271), (189, 423352), (216, 370433), (252, 317514), (378, 211676), (504, 158757), (756, 105838), (1512, 52919)]