77684958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 193808160

約数和(自身を除く): 116123202

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 101, 114, 117, 171, 173, 202, 234, 247, 303, 342, 346, 494, 519, 606, 741, 909, 1038, 1313, 1482, 1557, 1818, 1919, 2223, 2249, 2626, 3114, 3287, 3838, 3939, 4446, 4498, 5757, 6574, 6747, 7878, 9861, 11514, 11817, 13494, 17271, 17473, 19722, 20241, 23634, 24947, 29583, 34542, 34946, 40482, 42731, 49894, 52419, 59166, 74841, 85462, 104838, 128193, 149682, 157257, 224523, 227149, 256386, 314514, 331987, 384579, 449046, 454298, 663974, 681447, 769158, 995961, 1362894, 1991922, 2044341, 2987883, 4088682, 4315831, 5975766, 8631662, 12947493, 25894986, 38842479, 77684958]

約数ペア:

[(1, 77684958), (2, 38842479), (3, 25894986), (6, 12947493), (9, 8631662), (13, 5975766), (18, 4315831), (19, 4088682), (26, 2987883), (38, 2044341), (39, 1991922), (57, 1362894), (78, 995961), (101, 769158), (114, 681447), (117, 663974), (171, 454298), (173, 449046), (202, 384579), (234, 331987), (247, 314514), (303, 256386), (342, 227149), (346, 224523), (494, 157257), (519, 149682), (606, 128193), (741, 104838), (909, 85462), (1038, 74841), (1313, 59166), (1482, 52419), (1557, 49894), (1818, 42731), (1919, 40482), (2223, 34946), (2249, 34542), (2626, 29583), (3114, 24947), (3287, 23634), (3838, 20241), (3939, 19722), (4446, 17473), (4498, 17271), (5757, 13494), (6574, 11817), (6747, 11514), (7878, 9861)]