72019248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2202

約数の個数: 80

約数和(自身を含む): 214795776

約数和(自身を除く): 142776528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2081, 2163, 2472, 2884, 4162, 4326, 4944, 5768, 6243, 8324, 8652, 11536, 12486, 14567, 16648, 17304, 24972, 29134, 33296, 34608, 43701, 49944, 58268, 87402, 99888, 116536, 174804, 214343, 233072, 349608, 428686, 643029, 699216, 857372, 1286058, 1500401, 1714744, 2572116, 3000802, 3429488, 4501203, 5144232, 6001604, 9002406, 10288464, 12003208, 18004812, 24006416, 36009624, 72019248]

約数ペア:

[(1, 72019248), (2, 36009624), (3, 24006416), (4, 18004812), (6, 12003208), (7, 10288464), (8, 9002406), (12, 6001604), (14, 5144232), (16, 4501203), (21, 3429488), (24, 3000802), (28, 2572116), (42, 1714744), (48, 1500401), (56, 1286058), (84, 857372), (103, 699216), (112, 643029), (168, 428686), (206, 349608), (309, 233072), (336, 214343), (412, 174804), (618, 116536), (721, 99888), (824, 87402), (1236, 58268), (1442, 49944), (1648, 43701), (2081, 34608), (2163, 33296), (2472, 29134), (2884, 24972), (4162, 17304), (4326, 16648), (4944, 14567), (5768, 12486), (6243, 11536), (8324, 8652)]