73868072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 141601800

約数和(自身を除く): 67733728

約数列:

[1, 2, 4, 8, 61, 122, 229, 244, 458, 488, 661, 916, 1322, 1832, 2644, 5288, 13969, 27938, 40321, 55876, 80642, 111752, 151369, 161284, 302738, 322568, 605476, 1210952, 9233509, 18467018, 36934036, 73868072]

約数ペア:

[(1, 73868072), (2, 36934036), (4, 18467018), (8, 9233509), (61, 1210952), (122, 605476), (229, 322568), (244, 302738), (458, 161284), (488, 151369), (661, 111752), (916, 80642), (1322, 55876), (1832, 40321), (2644, 27938), (5288, 13969)]