78862836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 204837024

約数和(自身を除く): 125974188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 962, 1014, 1051, 1443, 1924, 2028, 2102, 2886, 3153, 4204, 5772, 6253, 6306, 12506, 12612, 13663, 18759, 25012, 27326, 37518, 38887, 40989, 54652, 75036, 77774, 81978, 116661, 155548, 163956, 177619, 233322, 355238, 466644, 505531, 532857, 710476, 1011062, 1065714, 1516593, 2022124, 2131428, 3033186, 6066372, 6571903, 13143806, 19715709, 26287612, 39431418, 78862836]

約数ペア:

[(1, 78862836), (2, 39431418), (3, 26287612), (4, 19715709), (6, 13143806), (12, 6571903), (13, 6066372), (26, 3033186), (37, 2131428), (39, 2022124), (52, 1516593), (74, 1065714), (78, 1011062), (111, 710476), (148, 532857), (156, 505531), (169, 466644), (222, 355238), (338, 233322), (444, 177619), (481, 163956), (507, 155548), (676, 116661), (962, 81978), (1014, 77774), (1051, 75036), (1443, 54652), (1924, 40989), (2028, 38887), (2102, 37518), (2886, 27326), (3153, 25012), (4204, 18759), (5772, 13663), (6253, 12612), (6306, 12506)]