70469217

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 141926400

約数和(自身を除く): 71457183

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 29, 39, 43, 63, 69, 87, 91, 117, 129, 161, 189, 203, 207, 261, 273, 299, 301, 351, 377, 387, 483, 559, 609, 621, 667, 783, 819, 897, 903, 989, 1131, 1161, 1247, 1449, 1677, 1827, 2001, 2093, 2457, 2639, 2691, 2709, 2967, 3393, 3741, 3913, 4347, 4669, 5031, 5481, 6003, 6279, 6923, 7917, 8073, 8127, 8671, 8729, 8901, 10179, 11223, 11739, 12857, 14007, 15093, 16211, 18009, 18837, 20769, 23751, 26013, 26187, 26703, 28681, 33669, 35217, 38571, 42021, 48633, 56511, 60697, 62307, 71253, 78039, 78561, 86043, 89999, 105651, 113477, 115713, 126063, 145899, 182091, 186921, 200767, 234117, 235683, 258129, 269997, 340431, 347139, 372853, 437697, 546273, 602301, 774387, 809991, 1021293, 1118559, 1638819, 1806903, 2429973, 2609971, 3063879, 3355677, 5420709, 7829913, 10067031, 23489739, 70469217]

約数ペア:

[(1, 70469217), (3, 23489739), (7, 10067031), (9, 7829913), (13, 5420709), (21, 3355677), (23, 3063879), (27, 2609971), (29, 2429973), (39, 1806903), (43, 1638819), (63, 1118559), (69, 1021293), (87, 809991), (91, 774387), (117, 602301), (129, 546273), (161, 437697), (189, 372853), (203, 347139), (207, 340431), (261, 269997), (273, 258129), (299, 235683), (301, 234117), (351, 200767), (377, 186921), (387, 182091), (483, 145899), (559, 126063), (609, 115713), (621, 113477), (667, 105651), (783, 89999), (819, 86043), (897, 78561), (903, 78039), (989, 71253), (1131, 62307), (1161, 60697), (1247, 56511), (1449, 48633), (1677, 42021), (1827, 38571), (2001, 35217), (2093, 33669), (2457, 28681), (2639, 26703), (2691, 26187), (2709, 26013), (2967, 23751), (3393, 20769), (3741, 18837), (3913, 18009), (4347, 16211), (4669, 15093), (5031, 14007), (5481, 12857), (6003, 11739), (6279, 11223), (6923, 10179), (7917, 8901), (8073, 8729), (8127, 8671)]