84591072

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{701}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 241473960

約数和(自身を除く): 156882888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 701, 838, 1257, 1402, 1676, 2103, 2514, 2804, 3352, 3771, 4206, 5028, 5608, 6309, 6704, 7542, 8412, 10056, 11216, 12618, 13408, 15084, 16824, 20112, 22432, 25236, 30168, 33648, 40224, 50472, 60336, 67296, 100944, 120672, 201888, 293719, 587438, 881157, 1174876, 1762314, 2349752, 2643471, 3524628, 4699504, 5286942, 7049256, 9399008, 10573884, 14098512, 21147768, 28197024, 42295536, 84591072]

約数ペア:

[(1, 84591072), (2, 42295536), (3, 28197024), (4, 21147768), (6, 14098512), (8, 10573884), (9, 9399008), (12, 7049256), (16, 5286942), (18, 4699504), (24, 3524628), (32, 2643471), (36, 2349752), (48, 1762314), (72, 1174876), (96, 881157), (144, 587438), (288, 293719), (419, 201888), (701, 120672), (838, 100944), (1257, 67296), (1402, 60336), (1676, 50472), (2103, 40224), (2514, 33648), (2804, 30168), (3352, 25236), (3771, 22432), (4206, 20112), (5028, 16824), (5608, 15084), (6309, 13408), (6704, 12618), (7542, 11216), (8412, 10056)]