78795516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 194600448

約数和(自身を除く): 115804932

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4021, 4899, 6532, 8042, 9798, 12063, 16084, 19596, 24126, 48252, 92483, 184966, 277449, 285491, 369932, 554898, 570982, 856473, 1109796, 1141964, 1712946, 3425892, 6566293, 13132586, 19698879, 26265172, 39397758, 78795516]

約数ペア:

[(1, 78795516), (2, 39397758), (3, 26265172), (4, 19698879), (6, 13132586), (12, 6566293), (23, 3425892), (46, 1712946), (69, 1141964), (71, 1109796), (92, 856473), (138, 570982), (142, 554898), (213, 369932), (276, 285491), (284, 277449), (426, 184966), (852, 92483), (1633, 48252), (3266, 24126), (4021, 19596), (4899, 16084), (6532, 12063), (8042, 9798)]