75203128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9391}}^1$

素因数の和:9428

約数の個数: 64

約数和(自身を含む): 189342720

約数和(自身を除く): 114139592

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 9391, 18782, 37564, 65737, 75128, 103301, 122083, 131474, 206602, 244166, 262948, 413204, 488332, 525896, 723107, 826408, 854581, 976664, 1342913, 1446214, 1709162, 2685826, 2892428, 3418324, 5371652, 5784856, 6836648, 9400391, 10743304, 18800782, 37601564, 75203128]

約数ペア:

[(1, 75203128), (2, 37601564), (4, 18800782), (7, 10743304), (8, 9400391), (11, 6836648), (13, 5784856), (14, 5371652), (22, 3418324), (26, 2892428), (28, 2685826), (44, 1709162), (52, 1446214), (56, 1342913), (77, 976664), (88, 854581), (91, 826408), (104, 723107), (143, 525896), (154, 488332), (182, 413204), (286, 262948), (308, 244166), (364, 206602), (572, 131474), (616, 122083), (728, 103301), (1001, 75128), (1144, 65737), (2002, 37564), (4004, 18782), (8008, 9391)]