172004706

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 381888000

約数和(自身を除く): 209883294

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 149, 177, 298, 354, 447, 531, 894, 1062, 1087, 1341, 2174, 2682, 3261, 6522, 8791, 9783, 17582, 19566, 26373, 52746, 64133, 79119, 128266, 158238, 161963, 192399, 323926, 384798, 485889, 577197, 971778, 1154394, 1457667, 2915334, 9555817, 19111634, 28667451, 57334902, 86002353, 172004706]

約数ペア:

[(1, 172004706), (2, 86002353), (3, 57334902), (6, 28667451), (9, 19111634), (18, 9555817), (59, 2915334), (118, 1457667), (149, 1154394), (177, 971778), (298, 577197), (354, 485889), (447, 384798), (531, 323926), (894, 192399), (1062, 161963), (1087, 158238), (1341, 128266), (2174, 79119), (2682, 64133), (3261, 52746), (6522, 26373), (8791, 19566), (9783, 17582)]