74396784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20158

約数の個数: 80

約数和(自身を含む): 239627520

約数和(自身を除く): 165230736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20129, 40258, 60387, 80516, 120774, 140903, 161032, 221419, 241548, 281806, 322064, 422709, 442838, 483096, 563612, 664257, 845418, 885676, 966192, 1127224, 1328514, 1549933, 1690836, 1771352, 2254448, 2657028, 3099866, 3381672, 3542704, 4649799, 5314056, 6199732, 6763344, 9299598, 10628112, 12399464, 18599196, 24798928, 37198392, 74396784]

約数ペア:

[(1, 74396784), (2, 37198392), (3, 24798928), (4, 18599196), (6, 12399464), (7, 10628112), (8, 9299598), (11, 6763344), (12, 6199732), (14, 5314056), (16, 4649799), (21, 3542704), (22, 3381672), (24, 3099866), (28, 2657028), (33, 2254448), (42, 1771352), (44, 1690836), (48, 1549933), (56, 1328514), (66, 1127224), (77, 966192), (84, 885676), (88, 845418), (112, 664257), (132, 563612), (154, 483096), (168, 442838), (176, 422709), (231, 322064), (264, 281806), (308, 241548), (336, 221419), (462, 161032), (528, 140903), (616, 120774), (924, 80516), (1232, 60387), (1848, 40258), (3696, 20129)]