72816702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{91249}}^1$

素因数の和:91280

約数の個数: 32

約数和(自身を含む): 175200000

約数和(自身を除く): 102383298

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 91249, 182498, 273747, 547494, 638743, 1277486, 1733731, 1916229, 3467462, 3832458, 5201193, 10402386, 12136117, 24272234, 36408351, 72816702]

約数ペア:

[(1, 72816702), (2, 36408351), (3, 24272234), (6, 12136117), (7, 10402386), (14, 5201193), (19, 3832458), (21, 3467462), (38, 1916229), (42, 1733731), (57, 1277486), (114, 638743), (133, 547494), (266, 273747), (399, 182498), (798, 91249)]