129721884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4261}}^1$

素因数の和:4370

約数の個数: 48

約数和(自身を含む): 315047040

約数和(自身を除く): 185325156

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2537, 4261, 5074, 7611, 8522, 10148, 12783, 15222, 17044, 25566, 30444, 51132, 183223, 251399, 366446, 502798, 549669, 732892, 754197, 1005596, 1099338, 1508394, 2198676, 3016788, 10810157, 21620314, 32430471, 43240628, 64860942, 129721884]

約数ペア:

[(1, 129721884), (2, 64860942), (3, 43240628), (4, 32430471), (6, 21620314), (12, 10810157), (43, 3016788), (59, 2198676), (86, 1508394), (118, 1099338), (129, 1005596), (172, 754197), (177, 732892), (236, 549669), (258, 502798), (354, 366446), (516, 251399), (708, 183223), (2537, 51132), (4261, 30444), (5074, 25566), (7611, 17044), (8522, 15222), (10148, 12783)]