72315726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74861}}^1$

素因数の和:74896

約数の個数: 32

約数和(自身を含む): 172482048

約数和(自身を除く): 100166322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 74861, 149722, 224583, 449166, 524027, 1048054, 1572081, 1721803, 3144162, 3443606, 5165409, 10330818, 12052621, 24105242, 36157863, 72315726]

約数ペア:

[(1, 72315726), (2, 36157863), (3, 24105242), (6, 12052621), (7, 10330818), (14, 5165409), (21, 3443606), (23, 3144162), (42, 1721803), (46, 1572081), (69, 1048054), (138, 524027), (161, 449166), (322, 224583), (483, 149722), (966, 74861)]