71325552

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{17903}}^1$

素因数の和:17997

約数の個数: 40

約数和(自身を含む): 186488064

約数和(自身を除く): 115162512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 17903, 35806, 53709, 71612, 107418, 143224, 214836, 286448, 429672, 859344, 1485949, 2971898, 4457847, 5943796, 8915694, 11887592, 17831388, 23775184, 35662776, 71325552]

約数ペア:

[(1, 71325552), (2, 35662776), (3, 23775184), (4, 17831388), (6, 11887592), (8, 8915694), (12, 5943796), (16, 4457847), (24, 2971898), (48, 1485949), (83, 859344), (166, 429672), (249, 286448), (332, 214836), (498, 143224), (664, 107418), (996, 71612), (1328, 53709), (1992, 35806), (3984, 17903)]