90118596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 225820224

約数和(自身を除く): 135701628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 293, 361, 426, 586, 722, 852, 879, 1083, 1172, 1349, 1444, 1758, 2166, 2698, 3516, 4047, 4332, 5396, 5567, 8094, 11134, 16188, 16701, 20803, 22268, 25631, 33402, 41606, 51262, 62409, 66804, 76893, 83212, 102524, 105773, 124818, 153786, 211546, 249636, 307572, 317319, 395257, 423092, 634638, 790514, 1185771, 1269276, 1581028, 2371542, 4743084, 7509883, 15019766, 22529649, 30039532, 45059298, 90118596]

約数ペア:

[(1, 90118596), (2, 45059298), (3, 30039532), (4, 22529649), (6, 15019766), (12, 7509883), (19, 4743084), (38, 2371542), (57, 1581028), (71, 1269276), (76, 1185771), (114, 790514), (142, 634638), (213, 423092), (228, 395257), (284, 317319), (293, 307572), (361, 249636), (426, 211546), (586, 153786), (722, 124818), (852, 105773), (879, 102524), (1083, 83212), (1172, 76893), (1349, 66804), (1444, 62409), (1758, 51262), (2166, 41606), (2698, 33402), (3516, 25631), (4047, 22268), (4332, 20803), (5396, 16701), (5567, 16188), (8094, 11134)]