68172768

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3533}}^1$

素因数の和:3616

約数の個数: 72

約数和(自身を含む): 196815528

約数和(自身を除く): 128642760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 3533, 4824, 6432, 7066, 9648, 10599, 14132, 19296, 21198, 28264, 31797, 42396, 56528, 63594, 84792, 113056, 127188, 169584, 236711, 254376, 339168, 473422, 508752, 710133, 946844, 1017504, 1420266, 1893688, 2130399, 2840532, 3787376, 4260798, 5681064, 7574752, 8521596, 11362128, 17043192, 22724256, 34086384, 68172768]

約数ペア:

[(1, 68172768), (2, 34086384), (3, 22724256), (4, 17043192), (6, 11362128), (8, 8521596), (9, 7574752), (12, 5681064), (16, 4260798), (18, 3787376), (24, 2840532), (32, 2130399), (36, 1893688), (48, 1420266), (67, 1017504), (72, 946844), (96, 710133), (134, 508752), (144, 473422), (201, 339168), (268, 254376), (288, 236711), (402, 169584), (536, 127188), (603, 113056), (804, 84792), (1072, 63594), (1206, 56528), (1608, 42396), (2144, 31797), (2412, 28264), (3216, 21198), (3533, 19296), (4824, 14132), (6432, 10599), (7066, 9648)]