67409136

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20353}}^1$

素因数の和:20390

約数の個数: 60

約数和(自身を含む): 196863888

約数和(自身を除く): 129454752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20353, 40706, 61059, 81412, 122118, 162824, 183177, 244236, 325648, 366354, 468119, 488472, 732708, 936238, 976944, 1404357, 1465416, 1872476, 2808714, 2930832, 3744952, 4213071, 5617428, 7489904, 8426142, 11234856, 16852284, 22469712, 33704568, 67409136]

約数ペア:

[(1, 67409136), (2, 33704568), (3, 22469712), (4, 16852284), (6, 11234856), (8, 8426142), (9, 7489904), (12, 5617428), (16, 4213071), (18, 3744952), (23, 2930832), (24, 2808714), (36, 1872476), (46, 1465416), (48, 1404357), (69, 976944), (72, 936238), (92, 732708), (138, 488472), (144, 468119), (184, 366354), (207, 325648), (276, 244236), (368, 183177), (414, 162824), (552, 122118), (828, 81412), (1104, 61059), (1656, 40706), (3312, 20353)]