80663424

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2755

約数の個数: 64

約数和(自身を含む): 217056000

約数和(自身を除く): 136392576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1264, 1896, 2528, 2659, 3792, 5056, 5318, 7584, 7977, 10112, 10636, 15168, 15954, 21272, 30336, 31908, 42544, 63816, 85088, 127632, 170176, 210061, 255264, 340352, 420122, 510528, 630183, 840244, 1021056, 1260366, 1680488, 2520732, 3360976, 5041464, 6721952, 10082928, 13443904, 20165856, 26887808, 40331712, 80663424]

約数ペア:

[(1, 80663424), (2, 40331712), (3, 26887808), (4, 20165856), (6, 13443904), (8, 10082928), (12, 6721952), (16, 5041464), (24, 3360976), (32, 2520732), (48, 1680488), (64, 1260366), (79, 1021056), (96, 840244), (128, 630183), (158, 510528), (192, 420122), (237, 340352), (316, 255264), (384, 210061), (474, 170176), (632, 127632), (948, 85088), (1264, 63816), (1896, 42544), (2528, 31908), (2659, 30336), (3792, 21272), (5056, 15954), (5318, 15168), (7584, 10636), (7977, 10112)]