80793076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 175158144

約数和(自身を除く): 94365068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 1283, 2249, 2422, 2566, 4498, 4844, 5132, 8981, 8996, 15743, 16679, 17962, 31486, 33358, 35924, 62972, 66716, 116753, 221959, 233506, 443918, 467012, 887836, 1553713, 2885467, 3107426, 5770934, 6214852, 11541868, 20198269, 40396538, 80793076]

約数ペア:

[(1, 80793076), (2, 40396538), (4, 20198269), (7, 11541868), (13, 6214852), (14, 5770934), (26, 3107426), (28, 2885467), (52, 1553713), (91, 887836), (173, 467012), (182, 443918), (346, 233506), (364, 221959), (692, 116753), (1211, 66716), (1283, 62972), (2249, 35924), (2422, 33358), (2566, 31486), (4498, 17962), (4844, 16679), (5132, 15743), (8981, 8996)]