68141016

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 189495540

約数和(自身を除く): 121354524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 563, 738, 984, 1126, 1476, 1681, 1689, 2252, 2952, 3362, 3378, 4504, 5043, 5067, 6724, 6756, 10086, 10134, 13448, 13512, 15129, 20172, 20268, 23083, 30258, 40344, 40536, 46166, 60516, 69249, 92332, 121032, 138498, 184664, 207747, 276996, 415494, 553992, 830988, 946403, 1661976, 1892806, 2839209, 3785612, 5678418, 7571224, 8517627, 11356836, 17035254, 22713672, 34070508, 68141016]

約数ペア:

[(1, 68141016), (2, 34070508), (3, 22713672), (4, 17035254), (6, 11356836), (8, 8517627), (9, 7571224), (12, 5678418), (18, 3785612), (24, 2839209), (36, 1892806), (41, 1661976), (72, 946403), (82, 830988), (123, 553992), (164, 415494), (246, 276996), (328, 207747), (369, 184664), (492, 138498), (563, 121032), (738, 92332), (984, 69249), (1126, 60516), (1476, 46166), (1681, 40536), (1689, 40344), (2252, 30258), (2952, 23083), (3362, 20268), (3378, 20172), (4504, 15129), (5043, 13512), (5067, 13448), (6724, 10134), (6756, 10086)]