73707144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{438733}}^1$

素因数の和:438749

約数の個数: 32

約数和(自身を含む): 210592320

約数和(自身を除く): 136885176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 438733, 877466, 1316199, 1754932, 2632398, 3071131, 3509864, 5264796, 6142262, 9213393, 10529592, 12284524, 18426786, 24569048, 36853572, 73707144]

約数ペア:

[(1, 73707144), (2, 36853572), (3, 24569048), (4, 18426786), (6, 12284524), (7, 10529592), (8, 9213393), (12, 6142262), (14, 5264796), (21, 3509864), (24, 3071131), (28, 2632398), (42, 1754932), (56, 1316199), (84, 877466), (168, 438733)]