71696664

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2871

約数の個数: 96

約数和(自身を含む): 216936720

約数和(自身を除く): 145240056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 2837, 3159, 4212, 5674, 6318, 8424, 8511, 11348, 12636, 17022, 22696, 25272, 25533, 34044, 36881, 51066, 68088, 73762, 76599, 102132, 110643, 147524, 153198, 204264, 221286, 229797, 295048, 306396, 331929, 442572, 459594, 612792, 663858, 689391, 885144, 919188, 995787, 1327716, 1378782, 1838376, 1991574, 2655432, 2757564, 2987361, 3983148, 5515128, 5974722, 7966296, 8962083, 11949444, 17924166, 23898888, 35848332, 71696664]

約数ペア:

[(1, 71696664), (2, 35848332), (3, 23898888), (4, 17924166), (6, 11949444), (8, 8962083), (9, 7966296), (12, 5974722), (13, 5515128), (18, 3983148), (24, 2987361), (26, 2757564), (27, 2655432), (36, 1991574), (39, 1838376), (52, 1378782), (54, 1327716), (72, 995787), (78, 919188), (81, 885144), (104, 689391), (108, 663858), (117, 612792), (156, 459594), (162, 442572), (216, 331929), (234, 306396), (243, 295048), (312, 229797), (324, 221286), (351, 204264), (468, 153198), (486, 147524), (648, 110643), (702, 102132), (936, 76599), (972, 73762), (1053, 68088), (1404, 51066), (1944, 36881), (2106, 34044), (2808, 25533), (2837, 25272), (3159, 22696), (4212, 17022), (5674, 12636), (6318, 11348), (8424, 8511)]