67698699412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 127899124416

約数和(自身を除く): 60200425004

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 227, 292, 454, 823, 908, 1241, 1646, 2482, 3292, 3859, 4964, 5329, 7718, 10658, 13991, 15436, 16571, 21316, 27982, 33142, 55964, 60079, 66284, 90593, 120158, 181186, 186821, 240316, 281707, 362372, 373642, 563414, 747284, 1021343, 1126828, 1209683, 2042686, 2419366, 3175957, 4085372, 4385767, 4838732, 6351914, 8771534, 12703828, 13637933, 17543068, 20564611, 27275866, 41129222, 54551732, 74558039, 82258444, 149116078, 231844861, 298232156, 463689722, 927379444, 995569109, 1991138218, 3982276436, 16924674853, 33849349706, 67698699412]

約数ペア:

[(1, 67698699412), (2, 33849349706), (4, 16924674853), (17, 3982276436), (34, 1991138218), (68, 995569109), (73, 927379444), (146, 463689722), (227, 298232156), (292, 231844861), (454, 149116078), (823, 82258444), (908, 74558039), (1241, 54551732), (1646, 41129222), (2482, 27275866), (3292, 20564611), (3859, 17543068), (4964, 13637933), (5329, 12703828), (7718, 8771534), (10658, 6351914), (13991, 4838732), (15436, 4385767), (16571, 4085372), (21316, 3175957), (27982, 2419366), (33142, 2042686), (55964, 1209683), (60079, 1126828), (66284, 1021343), (90593, 747284), (120158, 563414), (181186, 373642), (186821, 362372), (240316, 281707)]