80619516

素因数分解:

$2^2\times 3^3\times {\mathrm{746477}}^1$

素因数の和:746490

約数の個数: 24

約数和(自身を含む): 209013840

約数和(自身を除く): 128394324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 746477, 1492954, 2239431, 2985908, 4478862, 6718293, 8957724, 13436586, 20154879, 26873172, 40309758, 80619516]

約数ペア:

[(1, 80619516), (2, 40309758), (3, 26873172), (4, 20154879), (6, 13436586), (9, 8957724), (12, 6718293), (18, 4478862), (27, 2985908), (36, 2239431), (54, 1492954), (108, 746477)]