80263248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 224568960

約数和(自身を除く): 144305712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 293, 312, 439, 586, 624, 878, 879, 1172, 1317, 1756, 1758, 2344, 2634, 3512, 3516, 3809, 4688, 5268, 5707, 7024, 7032, 7618, 10536, 11414, 11427, 14064, 15236, 17121, 21072, 22828, 22854, 30472, 34242, 45656, 45708, 60944, 68484, 91312, 91416, 128627, 136968, 182832, 257254, 273936, 385881, 514508, 771762, 1029016, 1543524, 1672151, 2058032, 3087048, 3344302, 5016453, 6174096, 6688604, 10032906, 13377208, 20065812, 26754416, 40131624, 80263248]

約数ペア:

[(1, 80263248), (2, 40131624), (3, 26754416), (4, 20065812), (6, 13377208), (8, 10032906), (12, 6688604), (13, 6174096), (16, 5016453), (24, 3344302), (26, 3087048), (39, 2058032), (48, 1672151), (52, 1543524), (78, 1029016), (104, 771762), (156, 514508), (208, 385881), (293, 273936), (312, 257254), (439, 182832), (586, 136968), (624, 128627), (878, 91416), (879, 91312), (1172, 68484), (1317, 60944), (1756, 45708), (1758, 45656), (2344, 34242), (2634, 30472), (3512, 22854), (3516, 22828), (3809, 21072), (4688, 17121), (5268, 15236), (5707, 14064), (7024, 11427), (7032, 11414), (7618, 10536)]