82603716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 233553600

約数和(自身を除く): 150949884

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 31, 38, 39, 52, 57, 58, 62, 76, 78, 87, 93, 114, 116, 124, 156, 174, 186, 228, 247, 348, 372, 377, 403, 494, 551, 589, 741, 754, 806, 899, 961, 988, 1102, 1131, 1178, 1209, 1482, 1508, 1612, 1653, 1767, 1798, 1922, 2204, 2262, 2356, 2418, 2697, 2883, 2964, 3306, 3534, 3596, 3844, 4524, 4836, 5394, 5766, 6612, 7068, 7163, 7657, 10788, 11532, 11687, 12493, 14326, 15314, 17081, 18259, 21489, 22971, 23374, 24986, 27869, 28652, 30628, 34162, 35061, 36518, 37479, 42978, 45942, 46748, 49972, 51243, 54777, 55738, 68324, 70122, 73036, 74958, 83607, 85956, 91884, 102486, 109554, 111476, 140244, 149916, 167214, 204972, 219108, 222053, 237367, 334428, 362297, 444106, 474734, 529511, 666159, 712101, 724594, 888212, 949468, 1059022, 1086891, 1332318, 1424202, 1449188, 1588533, 2118044, 2173782, 2664636, 2848404, 3177066, 4347564, 6354132, 6883643, 13767286, 20650929, 27534572, 41301858, 82603716]

約数ペア:

[(1, 82603716), (2, 41301858), (3, 27534572), (4, 20650929), (6, 13767286), (12, 6883643), (13, 6354132), (19, 4347564), (26, 3177066), (29, 2848404), (31, 2664636), (38, 2173782), (39, 2118044), (52, 1588533), (57, 1449188), (58, 1424202), (62, 1332318), (76, 1086891), (78, 1059022), (87, 949468), (93, 888212), (114, 724594), (116, 712101), (124, 666159), (156, 529511), (174, 474734), (186, 444106), (228, 362297), (247, 334428), (348, 237367), (372, 222053), (377, 219108), (403, 204972), (494, 167214), (551, 149916), (589, 140244), (741, 111476), (754, 109554), (806, 102486), (899, 91884), (961, 85956), (988, 83607), (1102, 74958), (1131, 73036), (1178, 70122), (1209, 68324), (1482, 55738), (1508, 54777), (1612, 51243), (1653, 49972), (1767, 46748), (1798, 45942), (1922, 42978), (2204, 37479), (2262, 36518), (2356, 35061), (2418, 34162), (2697, 30628), (2883, 28652), (2964, 27869), (3306, 24986), (3534, 23374), (3596, 22971), (3844, 21489), (4524, 18259), (4836, 17081), (5394, 15314), (5766, 14326), (6612, 12493), (7068, 11687), (7163, 11532), (7657, 10788)]