71458278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7043}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 152150400

約数和(自身を除く): 80692122

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 7043, 10146, 14086, 21129, 42258, 133817, 267634, 401451, 626827, 802902, 1253654, 1880481, 3760962, 11909713, 23819426, 35729139, 71458278]

約数ペア:

[(1, 71458278), (2, 35729139), (3, 23819426), (6, 11909713), (19, 3760962), (38, 1880481), (57, 1253654), (89, 802902), (114, 626827), (178, 401451), (267, 267634), (534, 133817), (1691, 42258), (3382, 21129), (5073, 14086), (7043, 10146)]