86745798

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 200154240

約数和(自身を除く): 113408442

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 197, 306, 394, 591, 1182, 1439, 1773, 2878, 3349, 3546, 4317, 6698, 8634, 10047, 12951, 20094, 24463, 25902, 30141, 48926, 60282, 73389, 146778, 220167, 283483, 440334, 566966, 850449, 1700898, 2551347, 4819211, 5102694, 9638422, 14457633, 28915266, 43372899, 86745798]

約数ペア:

[(1, 86745798), (2, 43372899), (3, 28915266), (6, 14457633), (9, 9638422), (17, 5102694), (18, 4819211), (34, 2551347), (51, 1700898), (102, 850449), (153, 566966), (197, 440334), (306, 283483), (394, 220167), (591, 146778), (1182, 73389), (1439, 60282), (1773, 48926), (2878, 30141), (3349, 25902), (3546, 24463), (4317, 20094), (6698, 12951), (8634, 10047)]