83794984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 122643416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 47, 52, 56, 62, 79, 91, 94, 104, 124, 158, 182, 188, 217, 248, 316, 329, 364, 376, 403, 434, 553, 611, 632, 658, 728, 806, 868, 1027, 1106, 1222, 1316, 1457, 1612, 1736, 2054, 2212, 2444, 2449, 2632, 2821, 2914, 3224, 3713, 4108, 4277, 4424, 4888, 4898, 5642, 5828, 7189, 7426, 8216, 8554, 9796, 10199, 11284, 11656, 14378, 14852, 17108, 17143, 18941, 19592, 20398, 22568, 25991, 28756, 29704, 31837, 34216, 34286, 37882, 40796, 48269, 51982, 57512, 63674, 68572, 75764, 81592, 96538, 103964, 115103, 127348, 132587, 137144, 151528, 193076, 207928, 222859, 230206, 254696, 265174, 337883, 386152, 445718, 460412, 530348, 675766, 805721, 891436, 920824, 1060696, 1351532, 1496339, 1611442, 1782872, 2703064, 2992678, 3222884, 5985356, 6445768, 10474373, 11970712, 20948746, 41897492, 83794984]

約数ペア:

[(1, 83794984), (2, 41897492), (4, 20948746), (7, 11970712), (8, 10474373), (13, 6445768), (14, 5985356), (26, 3222884), (28, 2992678), (31, 2703064), (47, 1782872), (52, 1611442), (56, 1496339), (62, 1351532), (79, 1060696), (91, 920824), (94, 891436), (104, 805721), (124, 675766), (158, 530348), (182, 460412), (188, 445718), (217, 386152), (248, 337883), (316, 265174), (329, 254696), (364, 230206), (376, 222859), (403, 207928), (434, 193076), (553, 151528), (611, 137144), (632, 132587), (658, 127348), (728, 115103), (806, 103964), (868, 96538), (1027, 81592), (1106, 75764), (1222, 68572), (1316, 63674), (1457, 57512), (1612, 51982), (1736, 48269), (2054, 40796), (2212, 37882), (2444, 34286), (2449, 34216), (2632, 31837), (2821, 29704), (2914, 28756), (3224, 25991), (3713, 22568), (4108, 20398), (4277, 19592), (4424, 18941), (4888, 17143), (4898, 17108), (5642, 14852), (5828, 14378), (7189, 11656), (7426, 11284), (8216, 10199), (8554, 9796)]