67880176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 168989184

約数和(自身を除く): 101109008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2027, 2093, 2392, 2576, 4054, 4186, 4784, 8108, 8372, 14189, 16216, 16744, 26351, 28378, 32432, 33488, 46621, 52702, 56756, 93242, 105404, 113512, 184457, 186484, 210808, 227024, 326347, 368914, 372968, 421616, 606073, 652694, 737828, 745936, 1212146, 1305388, 1475656, 2424292, 2610776, 2951312, 4242511, 4848584, 5221552, 8485022, 9697168, 16970044, 33940088, 67880176]

約数ペア:

[(1, 67880176), (2, 33940088), (4, 16970044), (7, 9697168), (8, 8485022), (13, 5221552), (14, 4848584), (16, 4242511), (23, 2951312), (26, 2610776), (28, 2424292), (46, 1475656), (52, 1305388), (56, 1212146), (91, 745936), (92, 737828), (104, 652694), (112, 606073), (161, 421616), (182, 372968), (184, 368914), (208, 326347), (299, 227024), (322, 210808), (364, 186484), (368, 184457), (598, 113512), (644, 105404), (728, 93242), (1196, 56756), (1288, 52702), (1456, 46621), (2027, 33488), (2093, 32432), (2392, 28378), (2576, 26351), (4054, 16744), (4186, 16216), (4784, 14189), (8108, 8372)]