86857896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 230947200

約数和(自身を除く): 144089304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 359, 408, 593, 718, 1077, 1186, 1436, 1779, 2154, 2372, 2872, 3558, 4308, 4744, 6103, 7116, 8616, 10081, 12206, 14232, 18309, 20162, 24412, 30243, 36618, 40324, 48824, 60486, 73236, 80648, 120972, 146472, 212887, 241944, 425774, 638661, 851548, 1277322, 1703096, 2554644, 3619079, 5109288, 7238158, 10857237, 14476316, 21714474, 28952632, 43428948, 86857896]

約数ペア:

[(1, 86857896), (2, 43428948), (3, 28952632), (4, 21714474), (6, 14476316), (8, 10857237), (12, 7238158), (17, 5109288), (24, 3619079), (34, 2554644), (51, 1703096), (68, 1277322), (102, 851548), (136, 638661), (204, 425774), (359, 241944), (408, 212887), (593, 146472), (718, 120972), (1077, 80648), (1186, 73236), (1436, 60486), (1779, 48824), (2154, 40324), (2372, 36618), (2872, 30243), (3558, 24412), (4308, 20162), (4744, 18309), (6103, 14232), (7116, 12206), (8616, 10081)]