83960568

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 238680000

約数和(自身を除く): 154719432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 79, 87, 116, 158, 174, 232, 237, 261, 316, 348, 474, 509, 522, 632, 696, 711, 948, 1018, 1044, 1422, 1527, 1896, 2036, 2088, 2291, 2844, 3054, 4072, 4581, 4582, 5688, 6108, 6873, 9162, 9164, 12216, 13746, 14761, 18324, 18328, 20619, 27492, 29522, 36648, 40211, 41238, 44283, 54984, 59044, 80422, 82476, 88566, 118088, 120633, 132849, 160844, 164952, 177132, 241266, 265698, 321688, 354264, 361899, 482532, 531396, 723798, 965064, 1062792, 1166119, 1447596, 2332238, 2895192, 3498357, 4664476, 6996714, 9328952, 10495071, 13993428, 20990142, 27986856, 41980284, 83960568]

約数ペア:

[(1, 83960568), (2, 41980284), (3, 27986856), (4, 20990142), (6, 13993428), (8, 10495071), (9, 9328952), (12, 6996714), (18, 4664476), (24, 3498357), (29, 2895192), (36, 2332238), (58, 1447596), (72, 1166119), (79, 1062792), (87, 965064), (116, 723798), (158, 531396), (174, 482532), (232, 361899), (237, 354264), (261, 321688), (316, 265698), (348, 241266), (474, 177132), (509, 164952), (522, 160844), (632, 132849), (696, 120633), (711, 118088), (948, 88566), (1018, 82476), (1044, 80422), (1422, 59044), (1527, 54984), (1896, 44283), (2036, 41238), (2088, 40211), (2291, 36648), (2844, 29522), (3054, 27492), (4072, 20619), (4581, 18328), (4582, 18324), (5688, 14761), (6108, 13746), (6873, 12216), (9162, 9164)]