71640792

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52369}}^1$

素因数の和:52400

約数の個数: 48

約数和(自身を含む): 204243000

約数和(自身を除く): 132602208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 52369, 104738, 157107, 209476, 314214, 418952, 471321, 628428, 942642, 995011, 1256856, 1885284, 1990022, 2985033, 3770568, 3980044, 5970066, 7960088, 8955099, 11940132, 17910198, 23880264, 35820396, 71640792]

約数ペア:

[(1, 71640792), (2, 35820396), (3, 23880264), (4, 17910198), (6, 11940132), (8, 8955099), (9, 7960088), (12, 5970066), (18, 3980044), (19, 3770568), (24, 2985033), (36, 1990022), (38, 1885284), (57, 1256856), (72, 995011), (76, 942642), (114, 628428), (152, 471321), (171, 418952), (228, 314214), (342, 209476), (456, 157107), (684, 104738), (1368, 52369)]