71683716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2719}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 181260800

約数和(自身を除く): 109577084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 2719, 4394, 5438, 6591, 8157, 8788, 10876, 13182, 16314, 26364, 32628, 35347, 70694, 106041, 141388, 212082, 424164, 459511, 919022, 1378533, 1838044, 2757066, 5514132, 5973643, 11947286, 17920929, 23894572, 35841858, 71683716]

約数ペア:

[(1, 71683716), (2, 35841858), (3, 23894572), (4, 17920929), (6, 11947286), (12, 5973643), (13, 5514132), (26, 2757066), (39, 1838044), (52, 1378533), (78, 919022), (156, 459511), (169, 424164), (338, 212082), (507, 141388), (676, 106041), (1014, 70694), (2028, 35347), (2197, 32628), (2719, 26364), (4394, 16314), (5438, 13182), (6591, 10876), (8157, 8788)]