864156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 2193408

約数和(自身を除く): 1329252

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 101, 124, 138, 186, 202, 276, 303, 372, 404, 606, 713, 1212, 1426, 2139, 2323, 2852, 3131, 4278, 4646, 6262, 6969, 8556, 9292, 9393, 12524, 13938, 18786, 27876, 37572, 72013, 144026, 216039, 288052, 432078, 864156]

約数ペア:

[(1, 864156), (2, 432078), (3, 288052), (4, 216039), (6, 144026), (12, 72013), (23, 37572), (31, 27876), (46, 18786), (62, 13938), (69, 12524), (92, 9393), (93, 9292), (101, 8556), (124, 6969), (138, 6262), (186, 4646), (202, 4278), (276, 3131), (303, 2852), (372, 2323), (404, 2139), (606, 1426), (713, 1212)]