83989386

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 80

約数和(自身を含む): 213444000

約数和(自身を除く): 129454614

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2099, 2106, 2223, 3078, 4198, 4446, 6297, 6669, 12594, 13338, 18891, 20007, 27287, 37782, 39881, 40014, 54574, 56673, 79762, 81861, 113346, 119643, 163722, 170019, 239286, 245583, 340038, 358929, 491166, 518453, 717858, 736749, 1036906, 1076787, 1473498, 1555359, 2153574, 2210247, 3110718, 3230361, 4420494, 4666077, 6460722, 9332154, 13998231, 27996462, 41994693, 83989386]

約数ペア:

[(1, 83989386), (2, 41994693), (3, 27996462), (6, 13998231), (9, 9332154), (13, 6460722), (18, 4666077), (19, 4420494), (26, 3230361), (27, 3110718), (38, 2210247), (39, 2153574), (54, 1555359), (57, 1473498), (78, 1076787), (81, 1036906), (114, 736749), (117, 717858), (162, 518453), (171, 491166), (234, 358929), (247, 340038), (342, 245583), (351, 239286), (494, 170019), (513, 163722), (702, 119643), (741, 113346), (1026, 81861), (1053, 79762), (1482, 56673), (1539, 54574), (2099, 40014), (2106, 39881), (2223, 37782), (3078, 27287), (4198, 20007), (4446, 18891), (6297, 13338), (6669, 12594)]