84145068

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 172693332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 149, 162, 166, 189, 243, 249, 252, 298, 324, 332, 378, 447, 486, 498, 567, 581, 596, 747, 756, 894, 972, 996, 1043, 1134, 1162, 1341, 1494, 1701, 1743, 1788, 2086, 2241, 2268, 2324, 2682, 2988, 3129, 3402, 3486, 4023, 4172, 4482, 5229, 5364, 6258, 6723, 6804, 6972, 8046, 8964, 9387, 10458, 12069, 12367, 12516, 13446, 15687, 16092, 18774, 20169, 20916, 24138, 24734, 26892, 28161, 31374, 36207, 37101, 37548, 40338, 47061, 48276, 49468, 56322, 62748, 72414, 74202, 80676, 84483, 86569, 94122, 111303, 112644, 141183, 144828, 148404, 168966, 173138, 188244, 222606, 253449, 259707, 282366, 333909, 337932, 346276, 445212, 506898, 519414, 564732, 667818, 779121, 1001727, 1013796, 1038828, 1335636, 1558242, 2003454, 2337363, 3005181, 3116484, 4006908, 4674726, 6010362, 7012089, 9349452, 12020724, 14024178, 21036267, 28048356, 42072534, 84145068]

約数ペア:

[(1, 84145068), (2, 42072534), (3, 28048356), (4, 21036267), (6, 14024178), (7, 12020724), (9, 9349452), (12, 7012089), (14, 6010362), (18, 4674726), (21, 4006908), (27, 3116484), (28, 3005181), (36, 2337363), (42, 2003454), (54, 1558242), (63, 1335636), (81, 1038828), (83, 1013796), (84, 1001727), (108, 779121), (126, 667818), (149, 564732), (162, 519414), (166, 506898), (189, 445212), (243, 346276), (249, 337932), (252, 333909), (298, 282366), (324, 259707), (332, 253449), (378, 222606), (447, 188244), (486, 173138), (498, 168966), (567, 148404), (581, 144828), (596, 141183), (747, 112644), (756, 111303), (894, 94122), (972, 86569), (996, 84483), (1043, 80676), (1134, 74202), (1162, 72414), (1341, 62748), (1494, 56322), (1701, 49468), (1743, 48276), (1788, 47061), (2086, 40338), (2241, 37548), (2268, 37101), (2324, 36207), (2682, 31374), (2988, 28161), (3129, 26892), (3402, 24734), (3486, 24138), (4023, 20916), (4172, 20169), (4482, 18774), (5229, 16092), (5364, 15687), (6258, 13446), (6723, 12516), (6804, 12367), (6972, 12069), (8046, 10458), (8964, 9387)]