67428648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 209851200

約数和(自身を除く): 142422552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 353, 379, 504, 706, 758, 1059, 1137, 1412, 1516, 2118, 2274, 2471, 2653, 2824, 3032, 3177, 3411, 4236, 4548, 4942, 5306, 6354, 6822, 7413, 7959, 8472, 9096, 9884, 10612, 12708, 13644, 14826, 15918, 19768, 21224, 22239, 23877, 25416, 27288, 29652, 31836, 44478, 47754, 59304, 63672, 88956, 95508, 133787, 177912, 191016, 267574, 401361, 535148, 802722, 936509, 1070296, 1204083, 1605444, 1873018, 2408166, 2809527, 3210888, 3746036, 4816332, 5619054, 7492072, 8428581, 9632664, 11238108, 16857162, 22476216, 33714324, 67428648]

約数ペア:

[(1, 67428648), (2, 33714324), (3, 22476216), (4, 16857162), (6, 11238108), (7, 9632664), (8, 8428581), (9, 7492072), (12, 5619054), (14, 4816332), (18, 3746036), (21, 3210888), (24, 2809527), (28, 2408166), (36, 1873018), (42, 1605444), (56, 1204083), (63, 1070296), (72, 936509), (84, 802722), (126, 535148), (168, 401361), (252, 267574), (353, 191016), (379, 177912), (504, 133787), (706, 95508), (758, 88956), (1059, 63672), (1137, 59304), (1412, 47754), (1516, 44478), (2118, 31836), (2274, 29652), (2471, 27288), (2653, 25416), (2824, 23877), (3032, 22239), (3177, 21224), (3411, 19768), (4236, 15918), (4548, 14826), (4942, 13644), (5306, 12708), (6354, 10612), (6822, 9884), (7413, 9096), (7959, 8472)]