72895836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10867}}^1$

素因数の和:10930

約数の個数: 48

約数和(自身を含む): 187451264

約数和(自身を除く): 114555428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 10867, 21734, 32601, 43468, 65202, 130404, 141271, 282542, 423813, 467281, 565084, 847626, 934562, 1401843, 1695252, 1869124, 2803686, 5607372, 6074653, 12149306, 18223959, 24298612, 36447918, 72895836]

約数ペア:

[(1, 72895836), (2, 36447918), (3, 24298612), (4, 18223959), (6, 12149306), (12, 6074653), (13, 5607372), (26, 2803686), (39, 1869124), (43, 1695252), (52, 1401843), (78, 934562), (86, 847626), (129, 565084), (156, 467281), (172, 423813), (258, 282542), (516, 141271), (559, 130404), (1118, 65202), (1677, 43468), (2236, 32601), (3354, 21734), (6708, 10867)]