80799984

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3599

約数の個数: 80

約数和(自身を含む): 236368800

約数和(自身を除く): 155568816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3529, 3816, 5724, 7058, 7632, 10587, 11448, 14116, 21174, 22896, 28232, 31761, 42348, 56464, 63522, 84696, 95283, 127044, 169392, 187037, 190566, 254088, 374074, 381132, 508176, 561111, 748148, 762264, 1122222, 1496296, 1524528, 1683333, 2244444, 2992592, 3366666, 4488888, 5049999, 6733332, 8977776, 10099998, 13466664, 20199996, 26933328, 40399992, 80799984]

約数ペア:

[(1, 80799984), (2, 40399992), (3, 26933328), (4, 20199996), (6, 13466664), (8, 10099998), (9, 8977776), (12, 6733332), (16, 5049999), (18, 4488888), (24, 3366666), (27, 2992592), (36, 2244444), (48, 1683333), (53, 1524528), (54, 1496296), (72, 1122222), (106, 762264), (108, 748148), (144, 561111), (159, 508176), (212, 381132), (216, 374074), (318, 254088), (424, 190566), (432, 187037), (477, 169392), (636, 127044), (848, 95283), (954, 84696), (1272, 63522), (1431, 56464), (1908, 42348), (2544, 31761), (2862, 28232), (3529, 22896), (3816, 21174), (5724, 14116), (7058, 11448), (7632, 10587)]