72842219

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 83100672

約数和(自身を除く): 10258453

約数列:

[1, 19, 23, 31, 283, 361, 437, 589, 713, 5377, 6509, 8303, 8773, 11191, 13547, 102163, 123671, 166687, 201779, 257393, 2349749, 3167053, 3833801, 72842219]

約数ペア:

[(1, 72842219), (19, 3833801), (23, 3167053), (31, 2349749), (283, 257393), (361, 201779), (437, 166687), (589, 123671), (713, 102163), (5377, 13547), (6509, 11191), (8303, 8773)]