87812784

素因数分解:

$2^4\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1609}}^1$

素因数の和:2002

約数の個数: 60

約数和(自身を含む): 246555400

約数和(自身を除く): 158742616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 379, 758, 1137, 1516, 1609, 2274, 3032, 3218, 3411, 4548, 4827, 6064, 6436, 6822, 9096, 9654, 12872, 13644, 14481, 18192, 19308, 25744, 27288, 28962, 38616, 54576, 57924, 77232, 115848, 231696, 609811, 1219622, 1829433, 2439244, 3658866, 4878488, 5488299, 7317732, 9756976, 10976598, 14635464, 21953196, 29270928, 43906392, 87812784]

約数ペア:

[(1, 87812784), (2, 43906392), (3, 29270928), (4, 21953196), (6, 14635464), (8, 10976598), (9, 9756976), (12, 7317732), (16, 5488299), (18, 4878488), (24, 3658866), (36, 2439244), (48, 1829433), (72, 1219622), (144, 609811), (379, 231696), (758, 115848), (1137, 77232), (1516, 57924), (1609, 54576), (2274, 38616), (3032, 28962), (3218, 27288), (3411, 25744), (4548, 19308), (4827, 18192), (6064, 14481), (6436, 13644), (6822, 12872), (9096, 9654)]