8291208672

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{323471}}^1$

素因数の和:323576

約数の個数: 72

約数和(自身を含む): 23843121120

約数和(自身を除く): 15551912448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 323471, 646942, 970413, 1293884, 1940826, 2587768, 2911239, 3881652, 5175536, 5822478, 7763304, 10351072, 11644956, 15526608, 23289912, 28788919, 31053216, 46579824, 57577838, 86366757, 93159648, 115155676, 172733514, 230311352, 259100271, 345467028, 460622704, 518200542, 690934056, 921245408, 1036401084, 1381868112, 2072802168, 2763736224, 4145604336, 8291208672]

約数ペア:

[(1, 8291208672), (2, 4145604336), (3, 2763736224), (4, 2072802168), (6, 1381868112), (8, 1036401084), (9, 921245408), (12, 690934056), (16, 518200542), (18, 460622704), (24, 345467028), (32, 259100271), (36, 230311352), (48, 172733514), (72, 115155676), (89, 93159648), (96, 86366757), (144, 57577838), (178, 46579824), (267, 31053216), (288, 28788919), (356, 23289912), (534, 15526608), (712, 11644956), (801, 10351072), (1068, 7763304), (1424, 5822478), (1602, 5175536), (2136, 3881652), (2848, 2911239), (3204, 2587768), (4272, 1940826), (6408, 1293884), (8544, 970413), (12816, 646942), (25632, 323471)]