68077968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{202613}}^1$

素因数の和:202631

約数の個数: 40

約数和(自身を含む): 200993088

約数和(自身を除く): 132915120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 202613, 405226, 607839, 810452, 1215678, 1418291, 1620904, 2431356, 2836582, 3241808, 4254873, 4862712, 5673164, 8509746, 9725424, 11346328, 17019492, 22692656, 34038984, 68077968]

約数ペア:

[(1, 68077968), (2, 34038984), (3, 22692656), (4, 17019492), (6, 11346328), (7, 9725424), (8, 8509746), (12, 5673164), (14, 4862712), (16, 4254873), (21, 3241808), (24, 2836582), (28, 2431356), (42, 1620904), (48, 1418291), (56, 1215678), (84, 810452), (112, 607839), (168, 405226), (336, 202613)]