66420228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 190955520

約数和(自身を除く): 124535292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1109, 1302, 1426, 1932, 2139, 2218, 2604, 2852, 3327, 4278, 4436, 4991, 6654, 7763, 8556, 9982, 13308, 14973, 15526, 19964, 23289, 25507, 29946, 31052, 34379, 46578, 51014, 59892, 68758, 76521, 93156, 102028, 103137, 137516, 153042, 178549, 206274, 240653, 306084, 357098, 412548, 481306, 535647, 714196, 721959, 790717, 962612, 1071294, 1443918, 1581434, 2142588, 2372151, 2887836, 3162868, 4744302, 5535019, 9488604, 11070038, 16605057, 22140076, 33210114, 66420228]

約数ペア:

[(1, 66420228), (2, 33210114), (3, 22140076), (4, 16605057), (6, 11070038), (7, 9488604), (12, 5535019), (14, 4744302), (21, 3162868), (23, 2887836), (28, 2372151), (31, 2142588), (42, 1581434), (46, 1443918), (62, 1071294), (69, 962612), (84, 790717), (92, 721959), (93, 714196), (124, 535647), (138, 481306), (161, 412548), (186, 357098), (217, 306084), (276, 240653), (322, 206274), (372, 178549), (434, 153042), (483, 137516), (644, 103137), (651, 102028), (713, 93156), (868, 76521), (966, 68758), (1109, 59892), (1302, 51014), (1426, 46578), (1932, 34379), (2139, 31052), (2218, 29946), (2604, 25507), (2852, 23289), (3327, 19964), (4278, 15526), (4436, 14973), (4991, 13308), (6654, 9982), (7763, 8556)]