77918148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28109}}^1$

素因数の和:28137

約数の個数: 72

約数和(自身を含む): 245568960

約数和(自身を除く): 167650812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 28109, 56218, 84327, 112436, 168654, 196763, 252981, 309199, 337308, 393526, 505962, 590289, 618398, 787052, 927597, 1011924, 1180578, 1236796, 1770867, 1855194, 2164393, 2361156, 2782791, 3541734, 3710388, 4328786, 5565582, 6493179, 7083468, 8657572, 11131164, 12986358, 19479537, 25972716, 38959074, 77918148]

約数ペア:

[(1, 77918148), (2, 38959074), (3, 25972716), (4, 19479537), (6, 12986358), (7, 11131164), (9, 8657572), (11, 7083468), (12, 6493179), (14, 5565582), (18, 4328786), (21, 3710388), (22, 3541734), (28, 2782791), (33, 2361156), (36, 2164393), (42, 1855194), (44, 1770867), (63, 1236796), (66, 1180578), (77, 1011924), (84, 927597), (99, 787052), (126, 618398), (132, 590289), (154, 505962), (198, 393526), (231, 337308), (252, 309199), (308, 252981), (396, 196763), (462, 168654), (693, 112436), (924, 84327), (1386, 56218), (2772, 28109)]