83657508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7228

約数の個数: 48

約数和(自身を含む): 215369280

約数和(自身を除く): 131711772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 5874, 7121, 11748, 14242, 21363, 28484, 42726, 78331, 85452, 156662, 234993, 313324, 469986, 633769, 939972, 1267538, 1901307, 2535076, 3802614, 6971459, 7605228, 13942918, 20914377, 27885836, 41828754, 83657508]

約数ペア:

[(1, 83657508), (2, 41828754), (3, 27885836), (4, 20914377), (6, 13942918), (11, 7605228), (12, 6971459), (22, 3802614), (33, 2535076), (44, 1901307), (66, 1267538), (89, 939972), (132, 633769), (178, 469986), (267, 313324), (356, 234993), (534, 156662), (979, 85452), (1068, 78331), (1958, 42726), (2937, 28484), (3916, 21363), (5874, 14242), (7121, 11748)]