61905312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{30707}}^1$

素因数の和:30730

約数の個数: 72

約数和(自身を含む): 201198816

約数和(自身を除く): 139293504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 30707, 61414, 92121, 122828, 184242, 214949, 245656, 276363, 368484, 429898, 491312, 552726, 644847, 736968, 859796, 982624, 1105452, 1289694, 1473936, 1719592, 1934541, 2210904, 2579388, 2947872, 3439184, 3869082, 4421808, 5158776, 6878368, 7738164, 8843616, 10317552, 15476328, 20635104, 30952656, 61905312]

約数ペア:

[(1, 61905312), (2, 30952656), (3, 20635104), (4, 15476328), (6, 10317552), (7, 8843616), (8, 7738164), (9, 6878368), (12, 5158776), (14, 4421808), (16, 3869082), (18, 3439184), (21, 2947872), (24, 2579388), (28, 2210904), (32, 1934541), (36, 1719592), (42, 1473936), (48, 1289694), (56, 1105452), (63, 982624), (72, 859796), (84, 736968), (96, 644847), (112, 552726), (126, 491312), (144, 429898), (168, 368484), (224, 276363), (252, 245656), (288, 214949), (336, 184242), (504, 122828), (672, 92121), (1008, 61414), (2016, 30707)]