68292726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 81006474

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 89, 106, 114, 127, 159, 178, 254, 267, 318, 381, 534, 762, 1007, 1691, 2014, 2413, 3021, 3382, 4717, 4826, 5073, 6042, 6731, 7239, 9434, 10146, 11303, 13462, 14151, 14478, 20193, 22606, 28302, 33909, 40386, 67818, 89623, 127889, 179246, 214757, 255778, 268869, 383667, 429514, 537738, 599059, 644271, 767334, 1198118, 1288542, 1797177, 3594354, 11382121, 22764242, 34146363, 68292726]

約数ペア:

[(1, 68292726), (2, 34146363), (3, 22764242), (6, 11382121), (19, 3594354), (38, 1797177), (53, 1288542), (57, 1198118), (89, 767334), (106, 644271), (114, 599059), (127, 537738), (159, 429514), (178, 383667), (254, 268869), (267, 255778), (318, 214757), (381, 179246), (534, 127889), (762, 89623), (1007, 67818), (1691, 40386), (2014, 33909), (2413, 28302), (3021, 22606), (3382, 20193), (4717, 14478), (4826, 14151), (5073, 13462), (6042, 11303), (6731, 10146), (7239, 9434)]