72915738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{17189}}^1$

素因数の和:17302

約数の個数: 32

約数和(自身を含む): 168324480

約数和(自身を除く): 95408742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 17189, 34378, 51567, 103134, 120323, 240646, 360969, 721938, 1736089, 3472178, 5208267, 10416534, 12152623, 24305246, 36457869, 72915738]

約数ペア:

[(1, 72915738), (2, 36457869), (3, 24305246), (6, 12152623), (7, 10416534), (14, 5208267), (21, 3472178), (42, 1736089), (101, 721938), (202, 360969), (303, 240646), (606, 120323), (707, 103134), (1414, 51567), (2121, 34378), (4242, 17189)]