77482688

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 56

約数和(自身を含む): 158739840

約数和(自身を除く): 81257152

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 178, 223, 244, 356, 446, 488, 712, 892, 976, 1424, 1784, 1952, 2848, 3568, 3904, 5429, 5696, 7136, 10858, 13603, 14272, 19847, 21716, 27206, 39694, 43432, 54412, 79388, 86864, 108824, 158776, 173728, 217648, 317552, 347456, 435296, 635104, 870592, 1210667, 1270208, 2421334, 4842668, 9685336, 19370672, 38741344, 77482688]

約数ペア:

[(1, 77482688), (2, 38741344), (4, 19370672), (8, 9685336), (16, 4842668), (32, 2421334), (61, 1270208), (64, 1210667), (89, 870592), (122, 635104), (178, 435296), (223, 347456), (244, 317552), (356, 217648), (446, 173728), (488, 158776), (712, 108824), (892, 86864), (976, 79388), (1424, 54412), (1784, 43432), (1952, 39694), (2848, 27206), (3568, 21716), (3904, 19847), (5429, 14272), (5696, 13603), (7136, 10858)]