84756568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 183456000

約数和(自身を除く): 98699432

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 494, 727, 767, 988, 1121, 1454, 1534, 1976, 2242, 2908, 3068, 4484, 5816, 6136, 8968, 9451, 13813, 14573, 18902, 27626, 29146, 37804, 42893, 55252, 58292, 75608, 85786, 110504, 116584, 171572, 179569, 343144, 359138, 557609, 718276, 814967, 1115218, 1436552, 1629934, 2230436, 3259868, 4460872, 6519736, 10594571, 21189142, 42378284, 84756568]

約数ペア:

[(1, 84756568), (2, 42378284), (4, 21189142), (8, 10594571), (13, 6519736), (19, 4460872), (26, 3259868), (38, 2230436), (52, 1629934), (59, 1436552), (76, 1115218), (104, 814967), (118, 718276), (152, 557609), (236, 359138), (247, 343144), (472, 179569), (494, 171572), (727, 116584), (767, 110504), (988, 85786), (1121, 75608), (1454, 58292), (1534, 55252), (1976, 42893), (2242, 37804), (2908, 29146), (3068, 27626), (4484, 18902), (5816, 14573), (6136, 13813), (8968, 9451)]