74205456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 208528320

約数和(自身を除く): 134322864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1091, 1308, 1417, 1744, 2182, 2616, 2834, 3273, 4251, 4364, 5232, 5668, 6546, 8502, 8728, 11336, 13092, 14183, 17004, 17456, 22672, 26184, 28366, 34008, 42549, 52368, 56732, 68016, 85098, 113464, 118919, 170196, 226928, 237838, 340392, 356757, 475676, 680784, 713514, 951352, 1427028, 1545947, 1902704, 2854056, 3091894, 4637841, 5708112, 6183788, 9275682, 12367576, 18551364, 24735152, 37102728, 74205456]

約数ペア:

[(1, 74205456), (2, 37102728), (3, 24735152), (4, 18551364), (6, 12367576), (8, 9275682), (12, 6183788), (13, 5708112), (16, 4637841), (24, 3091894), (26, 2854056), (39, 1902704), (48, 1545947), (52, 1427028), (78, 951352), (104, 713514), (109, 680784), (156, 475676), (208, 356757), (218, 340392), (312, 237838), (327, 226928), (436, 170196), (624, 118919), (654, 113464), (872, 85098), (1091, 68016), (1308, 56732), (1417, 52368), (1744, 42549), (2182, 34008), (2616, 28366), (2834, 26184), (3273, 22672), (4251, 17456), (4364, 17004), (5232, 14183), (5668, 13092), (6546, 11336), (8502, 8728)]