86220176

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 207605760

約数和(自身を除く): 121385584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1307, 1736, 2128, 2356, 2614, 3472, 4123, 4712, 5228, 8246, 9149, 9424, 10456, 16492, 18298, 20912, 24833, 32984, 36596, 40517, 49666, 65968, 73192, 81034, 99332, 146384, 162068, 173831, 198664, 283619, 324136, 347662, 397328, 567238, 648272, 695324, 769823, 1134476, 1390648, 1539646, 2268952, 2781296, 3079292, 4537904, 5388761, 6158584, 10777522, 12317168, 21555044, 43110088, 86220176]

約数ペア:

[(1, 86220176), (2, 43110088), (4, 21555044), (7, 12317168), (8, 10777522), (14, 6158584), (16, 5388761), (19, 4537904), (28, 3079292), (31, 2781296), (38, 2268952), (56, 1539646), (62, 1390648), (76, 1134476), (112, 769823), (124, 695324), (133, 648272), (152, 567238), (217, 397328), (248, 347662), (266, 324136), (304, 283619), (434, 198664), (496, 173831), (532, 162068), (589, 146384), (868, 99332), (1064, 81034), (1178, 73192), (1307, 65968), (1736, 49666), (2128, 40517), (2356, 36596), (2614, 32984), (3472, 24833), (4123, 20912), (4712, 18298), (5228, 16492), (8246, 10456), (9149, 9424)]