72082352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3633

約数の個数: 40

約数和(自身を含む): 149246400

約数和(自身を除く): 77164048

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 3539, 5092, 7078, 10184, 14156, 20368, 28312, 56624, 67241, 134482, 237113, 268964, 474226, 537928, 948452, 1075856, 1896904, 3793808, 4505147, 9010294, 18020588, 36041176, 72082352]

約数ペア:

[(1, 72082352), (2, 36041176), (4, 18020588), (8, 9010294), (16, 4505147), (19, 3793808), (38, 1896904), (67, 1075856), (76, 948452), (134, 537928), (152, 474226), (268, 268964), (304, 237113), (536, 134482), (1072, 67241), (1273, 56624), (2546, 28312), (3539, 20368), (5092, 14156), (7078, 10184)]