111228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 301056

約数和(自身を除く): 189828

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 276, 299, 372, 403, 598, 713, 806, 897, 1196, 1209, 1426, 1612, 1794, 2139, 2418, 2852, 3588, 4278, 4836, 8556, 9269, 18538, 27807, 37076, 55614, 111228]

約数ペア:

[(1, 111228), (2, 55614), (3, 37076), (4, 27807), (6, 18538), (12, 9269), (13, 8556), (23, 4836), (26, 4278), (31, 3588), (39, 2852), (46, 2418), (52, 2139), (62, 1794), (69, 1612), (78, 1426), (92, 1209), (93, 1196), (124, 897), (138, 806), (156, 713), (186, 598), (276, 403), (299, 372)]