87893568

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{21799}}^1$

素因数の和:21824

約数の個数: 84

約数和(自身を含む): 287934400

約数和(自身を除く): 200040832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 21799, 43598, 65397, 87196, 130794, 152593, 174392, 196191, 261588, 305186, 348784, 392382, 457779, 523176, 610372, 697568, 784764, 915558, 1046352, 1220744, 1373337, 1395136, 1569528, 1831116, 2092704, 2441488, 2746674, 3139056, 3662232, 4185408, 4882976, 5493348, 6278112, 7324464, 9765952, 10986696, 12556224, 14648928, 21973392, 29297856, 43946784, 87893568]

約数ペア:

[(1, 87893568), (2, 43946784), (3, 29297856), (4, 21973392), (6, 14648928), (7, 12556224), (8, 10986696), (9, 9765952), (12, 7324464), (14, 6278112), (16, 5493348), (18, 4882976), (21, 4185408), (24, 3662232), (28, 3139056), (32, 2746674), (36, 2441488), (42, 2092704), (48, 1831116), (56, 1569528), (63, 1395136), (64, 1373337), (72, 1220744), (84, 1046352), (96, 915558), (112, 784764), (126, 697568), (144, 610372), (168, 523176), (192, 457779), (224, 392382), (252, 348784), (288, 305186), (336, 261588), (448, 196191), (504, 174392), (576, 152593), (672, 130794), (1008, 87196), (1344, 65397), (2016, 43598), (4032, 21799)]