72046676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 70202284

約数列:

[1, 2, 4, 13, 26, 41, 47, 52, 82, 94, 164, 188, 533, 611, 719, 1066, 1222, 1438, 1927, 2132, 2444, 2876, 3854, 7708, 9347, 18694, 25051, 29479, 33793, 37388, 50102, 58958, 67586, 100204, 117916, 135172, 383227, 439309, 766454, 878618, 1385513, 1532908, 1757236, 2771026, 5542052, 18011669, 36023338, 72046676]

約数ペア:

[(1, 72046676), (2, 36023338), (4, 18011669), (13, 5542052), (26, 2771026), (41, 1757236), (47, 1532908), (52, 1385513), (82, 878618), (94, 766454), (164, 439309), (188, 383227), (533, 135172), (611, 117916), (719, 100204), (1066, 67586), (1222, 58958), (1438, 50102), (1927, 37388), (2132, 33793), (2444, 29479), (2876, 25051), (3854, 18694), (7708, 9347)]