66399648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{98809}}^1$

素因数の和:98829

約数の個数: 48

約数和(自身を含む): 199200960

約数和(自身を除く): 132801312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 98809, 197618, 296427, 395236, 592854, 691663, 790472, 1185708, 1383326, 1580944, 2074989, 2371416, 2766652, 3161888, 4149978, 4742832, 5533304, 8299956, 9485664, 11066608, 16599912, 22133216, 33199824, 66399648]

約数ペア:

[(1, 66399648), (2, 33199824), (3, 22133216), (4, 16599912), (6, 11066608), (7, 9485664), (8, 8299956), (12, 5533304), (14, 4742832), (16, 4149978), (21, 3161888), (24, 2766652), (28, 2371416), (32, 2074989), (42, 1580944), (48, 1383326), (56, 1185708), (84, 790472), (96, 691663), (112, 592854), (168, 395236), (224, 296427), (336, 197618), (672, 98809)]