79801064

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 101638936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 179, 266, 358, 419, 532, 716, 838, 1064, 1253, 1432, 1676, 2506, 2933, 3352, 3401, 5012, 5866, 6802, 7961, 10024, 11732, 13604, 15922, 23464, 23807, 27208, 31844, 47614, 55727, 63688, 75001, 95228, 111454, 150002, 190456, 222908, 300004, 445816, 525007, 600008, 1050014, 1425019, 2100028, 2850038, 4200056, 5700076, 9975133, 11400152, 19950266, 39900532, 79801064]

約数ペア:

[(1, 79801064), (2, 39900532), (4, 19950266), (7, 11400152), (8, 9975133), (14, 5700076), (19, 4200056), (28, 2850038), (38, 2100028), (56, 1425019), (76, 1050014), (133, 600008), (152, 525007), (179, 445816), (266, 300004), (358, 222908), (419, 190456), (532, 150002), (716, 111454), (838, 95228), (1064, 75001), (1253, 63688), (1432, 55727), (1676, 47614), (2506, 31844), (2933, 27208), (3352, 23807), (3401, 23464), (5012, 15922), (5866, 13604), (6802, 11732), (7961, 10024)]