172753644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89417}}^1$

素因数の和:89454

約数の個数: 48

約数和(自身を含む): 480711168

約数和(自身を除く): 307957524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 89417, 178834, 268251, 357668, 536502, 625919, 1073004, 1251838, 1877757, 2056591, 2503676, 3755514, 4113182, 6169773, 7511028, 8226364, 12339546, 14396137, 24679092, 28792274, 43188411, 57584548, 86376822, 172753644]

約数ペア:

[(1, 172753644), (2, 86376822), (3, 57584548), (4, 43188411), (6, 28792274), (7, 24679092), (12, 14396137), (14, 12339546), (21, 8226364), (23, 7511028), (28, 6169773), (42, 4113182), (46, 3755514), (69, 2503676), (84, 2056591), (92, 1877757), (138, 1251838), (161, 1073004), (276, 625919), (322, 536502), (483, 357668), (644, 268251), (966, 178834), (1932, 89417)]