89257128

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 232200000

約数和(自身を除く): 142942872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 257, 348, 499, 514, 696, 771, 998, 1028, 1497, 1542, 1996, 2056, 2994, 3084, 3992, 5988, 6168, 7453, 11976, 14471, 14906, 22359, 28942, 29812, 43413, 44718, 57884, 59624, 86826, 89436, 115768, 128243, 173652, 178872, 256486, 347304, 384729, 512972, 769458, 1025944, 1538916, 3077832, 3719047, 7438094, 11157141, 14876188, 22314282, 29752376, 44628564, 89257128]

約数ペア:

[(1, 89257128), (2, 44628564), (3, 29752376), (4, 22314282), (6, 14876188), (8, 11157141), (12, 7438094), (24, 3719047), (29, 3077832), (58, 1538916), (87, 1025944), (116, 769458), (174, 512972), (232, 384729), (257, 347304), (348, 256486), (499, 178872), (514, 173652), (696, 128243), (771, 115768), (998, 89436), (1028, 86826), (1497, 59624), (1542, 57884), (1996, 44718), (2056, 43413), (2994, 29812), (3084, 28942), (3992, 22359), (5988, 14906), (6168, 14471), (7453, 11976)]