72278622

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5462

約数の個数: 64

約数和(自身を含む): 182112000

約数和(自身を除く): 109833378

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 5419, 6669, 10838, 13338, 16257, 32514, 48771, 70447, 97542, 102961, 140894, 146313, 205922, 211341, 292626, 308883, 422682, 617766, 634023, 926649, 1268046, 1338493, 1853298, 1902069, 2676986, 2779947, 3804138, 4015479, 5559894, 8030958, 12046437, 24092874, 36139311, 72278622]

約数ペア:

[(1, 72278622), (2, 36139311), (3, 24092874), (6, 12046437), (9, 8030958), (13, 5559894), (18, 4015479), (19, 3804138), (26, 2779947), (27, 2676986), (38, 1902069), (39, 1853298), (54, 1338493), (57, 1268046), (78, 926649), (114, 634023), (117, 617766), (171, 422682), (234, 308883), (247, 292626), (342, 211341), (351, 205922), (494, 146313), (513, 140894), (702, 102961), (741, 97542), (1026, 70447), (1482, 48771), (2223, 32514), (4446, 16257), (5419, 13338), (6669, 10838)]