80483886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33619}}^1$

素因数の和:33653

約数の個数: 48

約数和(自身を含む): 209788800

約数和(自身を除く): 129304914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 33619, 67238, 100857, 201714, 235333, 302571, 470666, 605142, 638761, 705999, 1277522, 1411998, 1916283, 2117997, 3832566, 4235994, 4471327, 5748849, 8942654, 11497698, 13413981, 26827962, 40241943, 80483886]

約数ペア:

[(1, 80483886), (2, 40241943), (3, 26827962), (6, 13413981), (7, 11497698), (9, 8942654), (14, 5748849), (18, 4471327), (19, 4235994), (21, 3832566), (38, 2117997), (42, 1916283), (57, 1411998), (63, 1277522), (114, 705999), (126, 638761), (133, 605142), (171, 470666), (266, 302571), (342, 235333), (399, 201714), (798, 100857), (1197, 67238), (2394, 33619)]