71980272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1868

約数の個数: 160

約数和(自身を含む): 254428160

約数和(自身を除く): 182447888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1831, 1872, 2184, 2457, 2808, 3024, 3276, 3662, 4368, 4914, 5493, 5616, 6552, 7324, 9828, 10986, 12817, 13104, 14648, 16479, 19656, 21972, 23803, 25634, 29296, 32958, 38451, 39312, 43944, 47606, 49437, 51268, 65916, 71409, 76902, 87888, 95212, 98874, 102536, 115353, 131832, 142818, 153804, 166621, 190424, 197748, 205072, 214227, 230706, 263664, 285636, 307608, 333242, 346059, 380848, 395496, 428454, 461412, 499863, 571272, 615216, 642681, 666484, 692118, 790992, 856908, 922824, 999726, 1142544, 1285362, 1332968, 1384236, 1499589, 1713816, 1845648, 1999452, 2570724, 2665936, 2768472, 2999178, 3427632, 3998904, 4498767, 5141448, 5536944, 5998356, 7997808, 8997534, 10282896, 11996712, 17995068, 23993424, 35990136, 71980272]

約数ペア:

[(1, 71980272), (2, 35990136), (3, 23993424), (4, 17995068), (6, 11996712), (7, 10282896), (8, 8997534), (9, 7997808), (12, 5998356), (13, 5536944), (14, 5141448), (16, 4498767), (18, 3998904), (21, 3427632), (24, 2999178), (26, 2768472), (27, 2665936), (28, 2570724), (36, 1999452), (39, 1845648), (42, 1713816), (48, 1499589), (52, 1384236), (54, 1332968), (56, 1285362), (63, 1142544), (72, 999726), (78, 922824), (84, 856908), (91, 790992), (104, 692118), (108, 666484), (112, 642681), (117, 615216), (126, 571272), (144, 499863), (156, 461412), (168, 428454), (182, 395496), (189, 380848), (208, 346059), (216, 333242), (234, 307608), (252, 285636), (273, 263664), (312, 230706), (336, 214227), (351, 205072), (364, 197748), (378, 190424), (432, 166621), (468, 153804), (504, 142818), (546, 131832), (624, 115353), (702, 102536), (728, 98874), (756, 95212), (819, 87888), (936, 76902), (1008, 71409), (1092, 65916), (1404, 51268), (1456, 49437), (1512, 47606), (1638, 43944), (1831, 39312), (1872, 38451), (2184, 32958), (2457, 29296), (2808, 25634), (3024, 23803), (3276, 21972), (3662, 19656), (4368, 16479), (4914, 14648), (5493, 13104), (5616, 12817), (6552, 10986), (7324, 9828)]