71201808

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3893

約数の個数: 80

約数和(自身を含む): 209183040

約数和(自身を除く): 137981232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 3833, 4644, 6192, 7666, 9288, 11499, 15332, 18576, 22998, 30664, 34497, 45996, 61328, 68994, 91992, 103491, 137988, 164819, 183984, 206982, 275976, 329638, 413964, 494457, 551952, 659276, 827928, 988914, 1318552, 1483371, 1655856, 1977828, 2637104, 2966742, 3955656, 4450113, 5933484, 7911312, 8900226, 11866968, 17800452, 23733936, 35600904, 71201808]

約数ペア:

[(1, 71201808), (2, 35600904), (3, 23733936), (4, 17800452), (6, 11866968), (8, 8900226), (9, 7911312), (12, 5933484), (16, 4450113), (18, 3955656), (24, 2966742), (27, 2637104), (36, 1977828), (43, 1655856), (48, 1483371), (54, 1318552), (72, 988914), (86, 827928), (108, 659276), (129, 551952), (144, 494457), (172, 413964), (216, 329638), (258, 275976), (344, 206982), (387, 183984), (432, 164819), (516, 137988), (688, 103491), (774, 91992), (1032, 68994), (1161, 61328), (1548, 45996), (2064, 34497), (2322, 30664), (3096, 22998), (3833, 18576), (4644, 15332), (6192, 11499), (7666, 9288)]