68828982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 148864320

約数和(自身を除く): 80035338

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 361, 722, 739, 817, 1083, 1478, 1634, 2166, 2217, 2451, 4434, 4902, 14041, 15523, 28082, 31046, 31777, 42123, 46569, 63554, 84246, 93138, 95331, 190662, 266779, 533558, 603763, 800337, 1207526, 1600674, 1811289, 3622578, 11471497, 22942994, 34414491, 68828982]

約数ペア:

[(1, 68828982), (2, 34414491), (3, 22942994), (6, 11471497), (19, 3622578), (38, 1811289), (43, 1600674), (57, 1207526), (86, 800337), (114, 603763), (129, 533558), (258, 266779), (361, 190662), (722, 95331), (739, 93138), (817, 84246), (1083, 63554), (1478, 46569), (1634, 42123), (2166, 31777), (2217, 31046), (2451, 28082), (4434, 15523), (4902, 14041)]