78779532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 206458560

約数和(自身を除く): 127679028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 109, 113, 123, 156, 164, 218, 226, 246, 327, 339, 436, 452, 492, 533, 654, 678, 1066, 1308, 1356, 1417, 1469, 1599, 2132, 2834, 2938, 3198, 4251, 4407, 4469, 4633, 5668, 5876, 6396, 8502, 8814, 8938, 9266, 12317, 13407, 13899, 17004, 17628, 17876, 18532, 24634, 26814, 27798, 36951, 49268, 53628, 55596, 58097, 60229, 73902, 116194, 120458, 147804, 160121, 174291, 180687, 232388, 240916, 320242, 348582, 361374, 480363, 504997, 640484, 697164, 722748, 960726, 1009994, 1514991, 1921452, 2019988, 3029982, 6059964, 6564961, 13129922, 19694883, 26259844, 39389766, 78779532]

約数ペア:

[(1, 78779532), (2, 39389766), (3, 26259844), (4, 19694883), (6, 13129922), (12, 6564961), (13, 6059964), (26, 3029982), (39, 2019988), (41, 1921452), (52, 1514991), (78, 1009994), (82, 960726), (109, 722748), (113, 697164), (123, 640484), (156, 504997), (164, 480363), (218, 361374), (226, 348582), (246, 320242), (327, 240916), (339, 232388), (436, 180687), (452, 174291), (492, 160121), (533, 147804), (654, 120458), (678, 116194), (1066, 73902), (1308, 60229), (1356, 58097), (1417, 55596), (1469, 53628), (1599, 49268), (2132, 36951), (2834, 27798), (2938, 26814), (3198, 24634), (4251, 18532), (4407, 17876), (4469, 17628), (4633, 17004), (5668, 13899), (5876, 13407), (6396, 12317), (8502, 9266), (8814, 8938)]