72180858

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{937}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 148849344

約数和(自身を除く): 76668486

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 347, 694, 937, 1041, 1874, 2082, 2811, 5622, 12839, 25678, 34669, 38517, 69338, 77034, 104007, 208014, 325139, 650278, 975417, 1950834, 12030143, 24060286, 36090429, 72180858]

約数ペア:

[(1, 72180858), (2, 36090429), (3, 24060286), (6, 12030143), (37, 1950834), (74, 975417), (111, 650278), (222, 325139), (347, 208014), (694, 104007), (937, 77034), (1041, 69338), (1874, 38517), (2082, 34669), (2811, 25678), (5622, 12839)]