83350072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 92767688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 103, 104, 124, 206, 248, 251, 403, 412, 502, 806, 824, 1004, 1339, 1612, 2008, 2678, 3193, 3224, 3263, 5356, 6386, 6526, 7781, 10712, 12772, 13052, 15562, 25544, 25853, 26104, 31124, 41509, 51706, 62248, 83018, 101153, 103412, 166036, 202306, 206824, 332072, 336089, 404612, 672178, 801443, 809224, 1344356, 1602886, 2688712, 3205772, 6411544, 10418759, 20837518, 41675036, 83350072]

約数ペア:

[(1, 83350072), (2, 41675036), (4, 20837518), (8, 10418759), (13, 6411544), (26, 3205772), (31, 2688712), (52, 1602886), (62, 1344356), (103, 809224), (104, 801443), (124, 672178), (206, 404612), (248, 336089), (251, 332072), (403, 206824), (412, 202306), (502, 166036), (806, 103412), (824, 101153), (1004, 83018), (1339, 62248), (1612, 51706), (2008, 41509), (2678, 31124), (3193, 26104), (3224, 25853), (3263, 25544), (5356, 15562), (6386, 13052), (6526, 12772), (7781, 10712)]