84221328

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^1\times {\mathrm{2687}}^1$

素因数の和:3351

約数の個数: 40

約数和(自身を含む): 217986048

約数和(自身を除く): 133764720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 1306, 1959, 2612, 2687, 3918, 5224, 5374, 7836, 8061, 10448, 10748, 15672, 16122, 21496, 31344, 32244, 42992, 64488, 128976, 1754611, 3509222, 5263833, 7018444, 10527666, 14036888, 21055332, 28073776, 42110664, 84221328]

約数ペア:

[(1, 84221328), (2, 42110664), (3, 28073776), (4, 21055332), (6, 14036888), (8, 10527666), (12, 7018444), (16, 5263833), (24, 3509222), (48, 1754611), (653, 128976), (1306, 64488), (1959, 42992), (2612, 32244), (2687, 31344), (3918, 21496), (5224, 16122), (5374, 15672), (7836, 10748), (8061, 10448)]