12732072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 33369600

約数和(自身を除く): 20637528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 157, 186, 218, 248, 314, 327, 372, 436, 471, 628, 654, 744, 872, 942, 1256, 1308, 1884, 2616, 3379, 3768, 4867, 6758, 9734, 10137, 13516, 14601, 17113, 19468, 20274, 27032, 29202, 34226, 38936, 40548, 51339, 58404, 68452, 81096, 102678, 116808, 136904, 205356, 410712, 530503, 1061006, 1591509, 2122012, 3183018, 4244024, 6366036, 12732072]

約数ペア:

[(1, 12732072), (2, 6366036), (3, 4244024), (4, 3183018), (6, 2122012), (8, 1591509), (12, 1061006), (24, 530503), (31, 410712), (62, 205356), (93, 136904), (109, 116808), (124, 102678), (157, 81096), (186, 68452), (218, 58404), (248, 51339), (314, 40548), (327, 38936), (372, 34226), (436, 29202), (471, 27032), (628, 20274), (654, 19468), (744, 17113), (872, 14601), (942, 13516), (1256, 10137), (1308, 9734), (1884, 6758), (2616, 4867), (3379, 3768)]