80393418

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 217019520

約数和(自身を除く): 136626102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 378, 414, 441, 483, 621, 882, 966, 1127, 1242, 1321, 1323, 1449, 2254, 2642, 2646, 2898, 3381, 3963, 4347, 6762, 7926, 8694, 9247, 10143, 11889, 18494, 20286, 23778, 27741, 30383, 30429, 35667, 55482, 60766, 60858, 64729, 71334, 83223, 91149, 129458, 166446, 182298, 194187, 212681, 249669, 273447, 388374, 425362, 499338, 546894, 582561, 638043, 820341, 1165122, 1276086, 1488767, 1640682, 1747683, 1914129, 2977534, 3495366, 3828258, 4466301, 5742387, 8932602, 11484774, 13398903, 26797806, 40196709, 80393418]

約数ペア:

[(1, 80393418), (2, 40196709), (3, 26797806), (6, 13398903), (7, 11484774), (9, 8932602), (14, 5742387), (18, 4466301), (21, 3828258), (23, 3495366), (27, 2977534), (42, 1914129), (46, 1747683), (49, 1640682), (54, 1488767), (63, 1276086), (69, 1165122), (98, 820341), (126, 638043), (138, 582561), (147, 546894), (161, 499338), (189, 425362), (207, 388374), (294, 273447), (322, 249669), (378, 212681), (414, 194187), (441, 182298), (483, 166446), (621, 129458), (882, 91149), (966, 83223), (1127, 71334), (1242, 64729), (1321, 60858), (1323, 60766), (1449, 55482), (2254, 35667), (2642, 30429), (2646, 30383), (2898, 27741), (3381, 23778), (3963, 20286), (4347, 18494), (6762, 11889), (7926, 10143), (8694, 9247)]