68117508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 184766400

約数和(自身を除く): 116648892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1879, 1908, 2014, 3021, 3758, 4028, 5637, 6042, 7516, 9063, 11274, 12084, 16911, 18126, 22548, 33822, 35701, 36252, 67644, 71402, 99587, 107103, 142804, 199174, 214206, 298761, 321309, 398348, 428412, 597522, 642618, 896283, 1195044, 1285236, 1792566, 1892153, 3585132, 3784306, 5676459, 7568612, 11352918, 17029377, 22705836, 34058754, 68117508]

約数ペア:

[(1, 68117508), (2, 34058754), (3, 22705836), (4, 17029377), (6, 11352918), (9, 7568612), (12, 5676459), (18, 3784306), (19, 3585132), (36, 1892153), (38, 1792566), (53, 1285236), (57, 1195044), (76, 896283), (106, 642618), (114, 597522), (159, 428412), (171, 398348), (212, 321309), (228, 298761), (318, 214206), (342, 199174), (477, 142804), (636, 107103), (684, 99587), (954, 71402), (1007, 67644), (1879, 36252), (1908, 35701), (2014, 33822), (3021, 22548), (3758, 18126), (4028, 16911), (5637, 12084), (6042, 11274), (7516, 9063)]