72912912

素因数分解:

$2^4\times 3^1\times {\mathrm{547}}^1\times {\mathrm{2777}}^1$

素因数の和:3335

約数の個数: 40

約数和(自身を含む): 188770656

約数和(自身を除く): 115857744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 547, 1094, 1641, 2188, 2777, 3282, 4376, 5554, 6564, 8331, 8752, 11108, 13128, 16662, 22216, 26256, 33324, 44432, 66648, 133296, 1519019, 3038038, 4557057, 6076076, 9114114, 12152152, 18228228, 24304304, 36456456, 72912912]

約数ペア:

[(1, 72912912), (2, 36456456), (3, 24304304), (4, 18228228), (6, 12152152), (8, 9114114), (12, 6076076), (16, 4557057), (24, 3038038), (48, 1519019), (547, 133296), (1094, 66648), (1641, 44432), (2188, 33324), (2777, 26256), (3282, 22216), (4376, 16662), (5554, 13128), (6564, 11108), (8331, 8752)]