83384352

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1126

約数の個数: 72

約数和(自身を含む): 238034160

約数和(自身を除く): 154649808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 691, 838, 1257, 1382, 1676, 2073, 2514, 2764, 3352, 3771, 4146, 5028, 5528, 6219, 6704, 7542, 8292, 10056, 11056, 12438, 13408, 15084, 16584, 20112, 22112, 24876, 30168, 33168, 40224, 49752, 60336, 66336, 99504, 120672, 199008, 289529, 579058, 868587, 1158116, 1737174, 2316232, 2605761, 3474348, 4632464, 5211522, 6948696, 9264928, 10423044, 13897392, 20846088, 27794784, 41692176, 83384352]

約数ペア:

[(1, 83384352), (2, 41692176), (3, 27794784), (4, 20846088), (6, 13897392), (8, 10423044), (9, 9264928), (12, 6948696), (16, 5211522), (18, 4632464), (24, 3474348), (32, 2605761), (36, 2316232), (48, 1737174), (72, 1158116), (96, 868587), (144, 579058), (288, 289529), (419, 199008), (691, 120672), (838, 99504), (1257, 66336), (1382, 60336), (1676, 49752), (2073, 40224), (2514, 33168), (2764, 30168), (3352, 24876), (3771, 22112), (4146, 20112), (5028, 16584), (5528, 15084), (6219, 13408), (6704, 12438), (7542, 11056), (8292, 10056)]