172504956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35671}}^1$

素因数の和:35722

約数の個数: 48

約数和(自身を含む): 447469568

約数和(自身を除く): 274964612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 35671, 71342, 107013, 142684, 214026, 428052, 463723, 927446, 1105801, 1391169, 1854892, 2211602, 2782338, 3317403, 4423204, 5564676, 6634806, 13269612, 14375413, 28750826, 43126239, 57501652, 86252478, 172504956]

約数ペア:

[(1, 172504956), (2, 86252478), (3, 57501652), (4, 43126239), (6, 28750826), (12, 14375413), (13, 13269612), (26, 6634806), (31, 5564676), (39, 4423204), (52, 3317403), (62, 2782338), (78, 2211602), (93, 1854892), (124, 1391169), (156, 1105801), (186, 927446), (372, 463723), (403, 428052), (806, 214026), (1209, 142684), (1612, 107013), (2418, 71342), (4836, 35671)]