72107912

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 138304800

約数和(自身を除く): 66196888

約数列:

[1, 2, 4, 8, 59, 118, 227, 236, 454, 472, 673, 908, 1346, 1816, 2692, 5384, 13393, 26786, 39707, 53572, 79414, 107144, 152771, 158828, 305542, 317656, 611084, 1222168, 9013489, 18026978, 36053956, 72107912]

約数ペア:

[(1, 72107912), (2, 36053956), (4, 18026978), (8, 9013489), (59, 1222168), (118, 611084), (227, 317656), (236, 305542), (454, 158828), (472, 152771), (673, 107144), (908, 79414), (1346, 53572), (1816, 39707), (2692, 26786), (5384, 13393)]