80231256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 260352000

約数和(自身を除く): 180120744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1129, 1269, 1316, 1512, 1692, 1974, 2258, 2538, 2632, 2961, 3384, 3387, 3948, 4516, 5076, 5922, 6774, 7896, 7903, 8883, 9032, 10152, 10161, 11844, 13548, 15806, 17766, 20322, 23688, 23709, 27096, 30483, 31612, 35532, 40644, 47418, 53063, 60966, 63224, 71064, 71127, 81288, 94836, 106126, 121932, 142254, 159189, 189672, 212252, 213381, 243864, 284508, 318378, 371441, 424504, 426762, 477567, 569016, 636756, 742882, 853524, 955134, 1114323, 1273512, 1432701, 1485764, 1707048, 1910268, 2228646, 2865402, 2971528, 3342969, 3820536, 4457292, 5730804, 6685938, 8914584, 10028907, 11461608, 13371876, 20057814, 26743752, 40115628, 80231256]

約数ペア:

[(1, 80231256), (2, 40115628), (3, 26743752), (4, 20057814), (6, 13371876), (7, 11461608), (8, 10028907), (9, 8914584), (12, 6685938), (14, 5730804), (18, 4457292), (21, 3820536), (24, 3342969), (27, 2971528), (28, 2865402), (36, 2228646), (42, 1910268), (47, 1707048), (54, 1485764), (56, 1432701), (63, 1273512), (72, 1114323), (84, 955134), (94, 853524), (108, 742882), (126, 636756), (141, 569016), (168, 477567), (188, 426762), (189, 424504), (216, 371441), (252, 318378), (282, 284508), (329, 243864), (376, 213381), (378, 212252), (423, 189672), (504, 159189), (564, 142254), (658, 121932), (756, 106126), (846, 94836), (987, 81288), (1128, 71127), (1129, 71064), (1269, 63224), (1316, 60966), (1512, 53063), (1692, 47418), (1974, 40644), (2258, 35532), (2538, 31612), (2632, 30483), (2961, 27096), (3384, 23709), (3387, 23688), (3948, 20322), (4516, 17766), (5076, 15806), (5922, 13548), (6774, 11844), (7896, 10161), (7903, 10152), (8883, 9032)]