83123152

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 109721648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 89, 112, 124, 178, 217, 248, 269, 356, 434, 496, 538, 623, 712, 868, 1076, 1246, 1424, 1736, 1883, 2152, 2492, 2759, 3472, 3766, 4304, 4984, 5518, 7532, 8339, 9968, 11036, 15064, 16678, 19313, 22072, 23941, 30128, 33356, 38626, 44144, 47882, 58373, 66712, 77252, 95764, 116746, 133424, 154504, 167587, 191528, 233492, 309008, 335174, 383056, 466984, 670348, 742171, 933968, 1340696, 1484342, 2681392, 2968684, 5195197, 5937368, 10390394, 11874736, 20780788, 41561576, 83123152]

約数ペア:

[(1, 83123152), (2, 41561576), (4, 20780788), (7, 11874736), (8, 10390394), (14, 5937368), (16, 5195197), (28, 2968684), (31, 2681392), (56, 1484342), (62, 1340696), (89, 933968), (112, 742171), (124, 670348), (178, 466984), (217, 383056), (248, 335174), (269, 309008), (356, 233492), (434, 191528), (496, 167587), (538, 154504), (623, 133424), (712, 116746), (868, 95764), (1076, 77252), (1246, 66712), (1424, 58373), (1736, 47882), (1883, 44144), (2152, 38626), (2492, 33356), (2759, 30128), (3472, 23941), (3766, 22072), (4304, 19313), (4984, 16678), (5518, 15064), (7532, 11036), (8339, 9968)]