68291664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203249}}^1$

素因数の和:203267

約数の個数: 40

約数和(自身を含む): 201624000

約数和(自身を除く): 133332336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203249, 406498, 609747, 812996, 1219494, 1422743, 1625992, 2438988, 2845486, 3251984, 4268229, 4877976, 5690972, 8536458, 9755952, 11381944, 17072916, 22763888, 34145832, 68291664]

約数ペア:

[(1, 68291664), (2, 34145832), (3, 22763888), (4, 17072916), (6, 11381944), (7, 9755952), (8, 8536458), (12, 5690972), (14, 4877976), (16, 4268229), (21, 3251984), (24, 2845486), (28, 2438988), (42, 1625992), (48, 1422743), (56, 1219494), (84, 812996), (112, 609747), (168, 406498), (336, 203249)]