71798796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2903

約数の個数: 72

約数和(自身を含む): 196276080

約数和(自身を除く): 124477284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 2837, 4218, 5674, 6327, 8436, 8511, 11348, 12654, 17022, 25308, 25533, 34044, 51066, 53903, 102132, 104969, 107806, 161709, 209938, 215612, 314907, 323418, 419876, 485127, 629814, 646836, 944721, 970254, 1259628, 1889442, 1940508, 1994411, 3778884, 3988822, 5983233, 7977644, 11966466, 17949699, 23932932, 35899398, 71798796]

約数ペア:

[(1, 71798796), (2, 35899398), (3, 23932932), (4, 17949699), (6, 11966466), (9, 7977644), (12, 5983233), (18, 3988822), (19, 3778884), (36, 1994411), (37, 1940508), (38, 1889442), (57, 1259628), (74, 970254), (76, 944721), (111, 646836), (114, 629814), (148, 485127), (171, 419876), (222, 323418), (228, 314907), (333, 215612), (342, 209938), (444, 161709), (666, 107806), (684, 104969), (703, 102132), (1332, 53903), (1406, 51066), (2109, 34044), (2812, 25533), (2837, 25308), (4218, 17022), (5674, 12654), (6327, 11348), (8436, 8511)]