75851672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 158383680

約数和(自身を除く): 82532008

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 97, 103, 104, 146, 194, 206, 292, 388, 412, 584, 776, 824, 949, 1261, 1339, 1898, 2522, 2678, 3796, 5044, 5356, 7081, 7519, 7592, 9991, 10088, 10712, 14162, 15038, 19982, 28324, 30076, 39964, 56648, 60152, 79928, 92053, 97747, 129883, 184106, 195494, 259766, 368212, 390988, 519532, 729343, 736424, 781976, 1039064, 1458686, 2917372, 5834744, 9481459, 18962918, 37925836, 75851672]

約数ペア:

[(1, 75851672), (2, 37925836), (4, 18962918), (8, 9481459), (13, 5834744), (26, 2917372), (52, 1458686), (73, 1039064), (97, 781976), (103, 736424), (104, 729343), (146, 519532), (194, 390988), (206, 368212), (292, 259766), (388, 195494), (412, 184106), (584, 129883), (776, 97747), (824, 92053), (949, 79928), (1261, 60152), (1339, 56648), (1898, 39964), (2522, 30076), (2678, 28324), (3796, 19982), (5044, 15038), (5356, 14162), (7081, 10712), (7519, 10088), (7592, 9991)]