78749946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 198694080

約数和(自身を除く): 119944134

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 173, 198, 209, 242, 342, 346, 363, 418, 519, 627, 726, 1038, 1089, 1254, 1331, 1557, 1881, 1903, 2178, 2299, 2662, 3114, 3287, 3762, 3806, 3993, 4598, 5709, 6574, 6897, 7986, 9861, 11418, 11979, 13794, 17127, 19722, 20691, 20933, 23958, 25289, 29583, 34254, 36157, 41382, 41866, 50578, 59166, 62799, 72314, 75867, 108471, 125598, 151734, 188397, 216942, 227601, 230263, 325413, 376794, 397727, 455202, 460526, 650826, 690789, 795454, 1193181, 1381578, 2072367, 2386362, 3579543, 4144734, 4374997, 7159086, 8749994, 13124991, 26249982, 39374973, 78749946]

約数ペア:

[(1, 78749946), (2, 39374973), (3, 26249982), (6, 13124991), (9, 8749994), (11, 7159086), (18, 4374997), (19, 4144734), (22, 3579543), (33, 2386362), (38, 2072367), (57, 1381578), (66, 1193181), (99, 795454), (114, 690789), (121, 650826), (171, 460526), (173, 455202), (198, 397727), (209, 376794), (242, 325413), (342, 230263), (346, 227601), (363, 216942), (418, 188397), (519, 151734), (627, 125598), (726, 108471), (1038, 75867), (1089, 72314), (1254, 62799), (1331, 59166), (1557, 50578), (1881, 41866), (1903, 41382), (2178, 36157), (2299, 34254), (2662, 29583), (3114, 25289), (3287, 23958), (3762, 20933), (3806, 20691), (3993, 19722), (4598, 17127), (5709, 13794), (6574, 11979), (6897, 11418), (7986, 9861)]