72069358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 119501568

約数和(自身を除く): 47432210

約数列:

[1, 2, 17, 31, 34, 62, 101, 202, 527, 677, 1054, 1354, 1717, 3131, 3434, 6262, 11509, 20987, 23018, 41974, 53227, 68377, 106454, 136754, 356779, 713558, 1162409, 2119687, 2324818, 4239374, 36034679, 72069358]

約数ペア:

[(1, 72069358), (2, 36034679), (17, 4239374), (31, 2324818), (34, 2119687), (62, 1162409), (101, 713558), (202, 356779), (527, 136754), (677, 106454), (1054, 68377), (1354, 53227), (1717, 41974), (3131, 23018), (3434, 20987), (6262, 11509)]