80316483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 128207520

約数和(自身を除く): 47891037

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 229, 299, 391, 529, 663, 687, 897, 1173, 1587, 2977, 3893, 5083, 5267, 6877, 8931, 8993, 11679, 15249, 15801, 20631, 26979, 50609, 68471, 89539, 116909, 121141, 151827, 205413, 268617, 350727, 363423, 1164007, 1574833, 2059397, 3492021, 4724499, 6178191, 26772161, 80316483]

約数ペア:

[(1, 80316483), (3, 26772161), (13, 6178191), (17, 4724499), (23, 3492021), (39, 2059397), (51, 1574833), (69, 1164007), (221, 363423), (229, 350727), (299, 268617), (391, 205413), (529, 151827), (663, 121141), (687, 116909), (897, 89539), (1173, 68471), (1587, 50609), (2977, 26979), (3893, 20631), (5083, 15801), (5267, 15249), (6877, 11679), (8931, 8993)]