82770534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 231547680

約数和(自身を除く): 148777146

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 61, 63, 66, 77, 89, 99, 121, 122, 126, 154, 178, 183, 198, 231, 242, 267, 363, 366, 427, 462, 534, 549, 623, 671, 693, 726, 801, 847, 854, 979, 1089, 1098, 1246, 1281, 1342, 1386, 1602, 1694, 1869, 1958, 2013, 2178, 2541, 2562, 2937, 3738, 3843, 4026, 4697, 5082, 5429, 5607, 5874, 6039, 6853, 7381, 7623, 7686, 8811, 9394, 10769, 10858, 11214, 12078, 13706, 14091, 14762, 15246, 16287, 17622, 20559, 21538, 22143, 28182, 32307, 32574, 38003, 41118, 42273, 44286, 48861, 51667, 59719, 61677, 64614, 66429, 75383, 76006, 84546, 96921, 97722, 103334, 114009, 119438, 123354, 132858, 150766, 155001, 179157, 193842, 226149, 228018, 310002, 342027, 358314, 418033, 452298, 465003, 537471, 656909, 678447, 684054, 836066, 930006, 1074942, 1254099, 1313818, 1356894, 1970727, 2508198, 3762297, 3941454, 4598363, 5912181, 7524594, 9196726, 11824362, 13795089, 27590178, 41385267, 82770534]

約数ペア:

[(1, 82770534), (2, 41385267), (3, 27590178), (6, 13795089), (7, 11824362), (9, 9196726), (11, 7524594), (14, 5912181), (18, 4598363), (21, 3941454), (22, 3762297), (33, 2508198), (42, 1970727), (61, 1356894), (63, 1313818), (66, 1254099), (77, 1074942), (89, 930006), (99, 836066), (121, 684054), (122, 678447), (126, 656909), (154, 537471), (178, 465003), (183, 452298), (198, 418033), (231, 358314), (242, 342027), (267, 310002), (363, 228018), (366, 226149), (427, 193842), (462, 179157), (534, 155001), (549, 150766), (623, 132858), (671, 123354), (693, 119438), (726, 114009), (801, 103334), (847, 97722), (854, 96921), (979, 84546), (1089, 76006), (1098, 75383), (1246, 66429), (1281, 64614), (1342, 61677), (1386, 59719), (1602, 51667), (1694, 48861), (1869, 44286), (1958, 42273), (2013, 41118), (2178, 38003), (2541, 32574), (2562, 32307), (2937, 28182), (3738, 22143), (3843, 21538), (4026, 20559), (4697, 17622), (5082, 16287), (5429, 15246), (5607, 14762), (5874, 14091), (6039, 13706), (6853, 12078), (7381, 11214), (7623, 10858), (7686, 10769), (8811, 9394)]