123561408

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{33871}}^1$

素因数の和:33905

約数の個数: 56

約数和(自身を含む): 344139520

約数和(自身を除く): 220578112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 33871, 67742, 101613, 135484, 203226, 270968, 406452, 541936, 643549, 812904, 1083872, 1287098, 1625808, 1930647, 2167744, 2574196, 3251616, 3861294, 5148392, 6503232, 7722588, 10296784, 15445176, 20593568, 30890352, 41187136, 61780704, 123561408]

約数ペア:

[(1, 123561408), (2, 61780704), (3, 41187136), (4, 30890352), (6, 20593568), (8, 15445176), (12, 10296784), (16, 7722588), (19, 6503232), (24, 5148392), (32, 3861294), (38, 3251616), (48, 2574196), (57, 2167744), (64, 1930647), (76, 1625808), (96, 1287098), (114, 1083872), (152, 812904), (192, 643549), (228, 541936), (304, 406452), (456, 270968), (608, 203226), (912, 135484), (1216, 101613), (1824, 67742), (3648, 33871)]