79355248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 108132752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 419, 532, 623, 712, 838, 1064, 1246, 1424, 1676, 1691, 2128, 2492, 2933, 3352, 3382, 4984, 5866, 6704, 6764, 7961, 9968, 11732, 11837, 13528, 15922, 23464, 23674, 27056, 31844, 37291, 46928, 47348, 55727, 63688, 74582, 94696, 111454, 127376, 149164, 189392, 222908, 261037, 298328, 445816, 522074, 596656, 708529, 891632, 1044148, 1417058, 2088296, 2834116, 4176592, 4959703, 5668232, 9919406, 11336464, 19838812, 39677624, 79355248]

約数ペア:

[(1, 79355248), (2, 39677624), (4, 19838812), (7, 11336464), (8, 9919406), (14, 5668232), (16, 4959703), (19, 4176592), (28, 2834116), (38, 2088296), (56, 1417058), (76, 1044148), (89, 891632), (112, 708529), (133, 596656), (152, 522074), (178, 445816), (266, 298328), (304, 261037), (356, 222908), (419, 189392), (532, 149164), (623, 127376), (712, 111454), (838, 94696), (1064, 74582), (1246, 63688), (1424, 55727), (1676, 47348), (1691, 46928), (2128, 37291), (2492, 31844), (2933, 27056), (3352, 23674), (3382, 23464), (4984, 15922), (5866, 13528), (6704, 11837), (6764, 11732), (7961, 9968)]