61690512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 173391680

約数和(自身を除く): 111701168

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, 907, 1308, 1417, 1744, 1814, 2616, 2721, 2834, 3628, 4251, 5232, 5442, 5668, 7256, 8502, 10884, 11336, 11791, 14512, 17004, 21768, 22672, 23582, 34008, 35373, 43536, 47164, 68016, 70746, 94328, 98863, 141492, 188656, 197726, 282984, 296589, 395452, 565968, 593178, 790904, 1186356, 1285219, 1581808, 2372712, 2570438, 3855657, 4745424, 5140876, 7711314, 10281752, 15422628, 20563504, 30845256, 61690512]

約数ペア:

[(1, 61690512), (2, 30845256), (3, 20563504), (4, 15422628), (6, 10281752), (8, 7711314), (12, 5140876), (13, 4745424), (16, 3855657), (24, 2570438), (26, 2372712), (39, 1581808), (48, 1285219), (52, 1186356), (78, 790904), (104, 593178), (109, 565968), (156, 395452), (208, 296589), (218, 282984), (312, 197726), (327, 188656), (436, 141492), (624, 98863), (654, 94328), (872, 70746), (907, 68016), (1308, 47164), (1417, 43536), (1744, 35373), (1814, 34008), (2616, 23582), (2721, 22672), (2834, 21768), (3628, 17004), (4251, 14512), (5232, 11791), (5442, 11336), (5668, 10884), (7256, 8502)]