80843532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 248209920

約数和(自身を除く): 167366388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 174, 196, 203, 231, 294, 308, 319, 348, 406, 431, 462, 539, 588, 609, 638, 812, 862, 924, 957, 1078, 1218, 1276, 1293, 1421, 1617, 1724, 1914, 2156, 2233, 2436, 2586, 2842, 3017, 3234, 3828, 4263, 4466, 4741, 5172, 5684, 6034, 6468, 6699, 8526, 8932, 9051, 9482, 12068, 12499, 13398, 14223, 15631, 17052, 18102, 18964, 21119, 24998, 26796, 28446, 31262, 33187, 36204, 37497, 42238, 46893, 49996, 56892, 62524, 63357, 66374, 74994, 84476, 87493, 93786, 99561, 126714, 132748, 137489, 149988, 174986, 187572, 199122, 232309, 253428, 262479, 274978, 349972, 398244, 412467, 464618, 524958, 549956, 612451, 696927, 824934, 929236, 962423, 1049916, 1224902, 1393854, 1649868, 1837353, 1924846, 2449804, 2787708, 2887269, 3674706, 3849692, 5774538, 6736961, 7349412, 11549076, 13473922, 20210883, 26947844, 40421766, 80843532]

約数ペア:

[(1, 80843532), (2, 40421766), (3, 26947844), (4, 20210883), (6, 13473922), (7, 11549076), (11, 7349412), (12, 6736961), (14, 5774538), (21, 3849692), (22, 3674706), (28, 2887269), (29, 2787708), (33, 2449804), (42, 1924846), (44, 1837353), (49, 1649868), (58, 1393854), (66, 1224902), (77, 1049916), (84, 962423), (87, 929236), (98, 824934), (116, 696927), (132, 612451), (147, 549956), (154, 524958), (174, 464618), (196, 412467), (203, 398244), (231, 349972), (294, 274978), (308, 262479), (319, 253428), (348, 232309), (406, 199122), (431, 187572), (462, 174986), (539, 149988), (588, 137489), (609, 132748), (638, 126714), (812, 99561), (862, 93786), (924, 87493), (957, 84476), (1078, 74994), (1218, 66374), (1276, 63357), (1293, 62524), (1421, 56892), (1617, 49996), (1724, 46893), (1914, 42238), (2156, 37497), (2233, 36204), (2436, 33187), (2586, 31262), (2842, 28446), (3017, 26796), (3234, 24998), (3828, 21119), (4263, 18964), (4466, 18102), (4741, 17052), (5172, 15631), (5684, 14223), (6034, 13398), (6468, 12499), (6699, 12068), (8526, 9482), (8932, 9051)]