84108528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 271086816

約数和(自身を除く): 186978288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 181, 252, 336, 362, 461, 504, 543, 724, 922, 1008, 1086, 1267, 1383, 1448, 1629, 1844, 2172, 2534, 2766, 2896, 3227, 3258, 3688, 3801, 4149, 4344, 5068, 5532, 6454, 6516, 7376, 7602, 8298, 8688, 9681, 10136, 11064, 11403, 12908, 13032, 15204, 16596, 19362, 20272, 22128, 22806, 25816, 26064, 29043, 30408, 33192, 38724, 45612, 51632, 58086, 60816, 66384, 77448, 83441, 91224, 116172, 154896, 166882, 182448, 232344, 250323, 333764, 464688, 500646, 584087, 667528, 750969, 1001292, 1168174, 1335056, 1501938, 1752261, 2002584, 2336348, 3003876, 3504522, 4005168, 4672696, 5256783, 6007752, 7009044, 9345392, 10513566, 12015504, 14018088, 21027132, 28036176, 42054264, 84108528]

約数ペア:

[(1, 84108528), (2, 42054264), (3, 28036176), (4, 21027132), (6, 14018088), (7, 12015504), (8, 10513566), (9, 9345392), (12, 7009044), (14, 6007752), (16, 5256783), (18, 4672696), (21, 4005168), (24, 3504522), (28, 3003876), (36, 2336348), (42, 2002584), (48, 1752261), (56, 1501938), (63, 1335056), (72, 1168174), (84, 1001292), (112, 750969), (126, 667528), (144, 584087), (168, 500646), (181, 464688), (252, 333764), (336, 250323), (362, 232344), (461, 182448), (504, 166882), (543, 154896), (724, 116172), (922, 91224), (1008, 83441), (1086, 77448), (1267, 66384), (1383, 60816), (1448, 58086), (1629, 51632), (1844, 45612), (2172, 38724), (2534, 33192), (2766, 30408), (2896, 29043), (3227, 26064), (3258, 25816), (3688, 22806), (3801, 22128), (4149, 20272), (4344, 19362), (5068, 16596), (5532, 15204), (6454, 13032), (6516, 12908), (7376, 11403), (7602, 11064), (8298, 10136), (8688, 9681)]