122549976

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 353548800

約数和(自身を除く): 230998824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 71, 72, 108, 122, 131, 142, 183, 213, 216, 244, 262, 284, 366, 393, 426, 488, 524, 549, 568, 639, 732, 786, 852, 1048, 1098, 1179, 1278, 1464, 1572, 1647, 1704, 1917, 2196, 2358, 2556, 3144, 3294, 3537, 3834, 4331, 4392, 4716, 5112, 6588, 7074, 7668, 7991, 8662, 9301, 9432, 12993, 13176, 14148, 15336, 15982, 17324, 18602, 23973, 25986, 27903, 28296, 31964, 34648, 37204, 38979, 47946, 51972, 55806, 63928, 71919, 74408, 77958, 83709, 95892, 103944, 111612, 116937, 143838, 155916, 167418, 191784, 215757, 223224, 233874, 251127, 287676, 311832, 334836, 431514, 467748, 502254, 567361, 575352, 669672, 863028, 935496, 1004508, 1134722, 1702083, 1726056, 2009016, 2269444, 3404166, 4538888, 5106249, 6808332, 10212498, 13616664, 15318747, 20424996, 30637494, 40849992, 61274988, 122549976]

約数ペア:

[(1, 122549976), (2, 61274988), (3, 40849992), (4, 30637494), (6, 20424996), (8, 15318747), (9, 13616664), (12, 10212498), (18, 6808332), (24, 5106249), (27, 4538888), (36, 3404166), (54, 2269444), (61, 2009016), (71, 1726056), (72, 1702083), (108, 1134722), (122, 1004508), (131, 935496), (142, 863028), (183, 669672), (213, 575352), (216, 567361), (244, 502254), (262, 467748), (284, 431514), (366, 334836), (393, 311832), (426, 287676), (488, 251127), (524, 233874), (549, 223224), (568, 215757), (639, 191784), (732, 167418), (786, 155916), (852, 143838), (1048, 116937), (1098, 111612), (1179, 103944), (1278, 95892), (1464, 83709), (1572, 77958), (1647, 74408), (1704, 71919), (1917, 63928), (2196, 55806), (2358, 51972), (2556, 47946), (3144, 38979), (3294, 37204), (3537, 34648), (3834, 31964), (4331, 28296), (4392, 27903), (4716, 25986), (5112, 23973), (6588, 18602), (7074, 17324), (7668, 15982), (7991, 15336), (8662, 14148), (9301, 13176), (9432, 12993)]