80736966

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{78691}}^1$

素因数の和:78721

約数の個数: 32

約数和(自身を含む): 188860800

約数和(自身を除く): 108123834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 78691, 157382, 236073, 472146, 708219, 1416438, 1495129, 2124657, 2990258, 4249314, 4485387, 8970774, 13456161, 26912322, 40368483, 80736966]

約数ペア:

[(1, 80736966), (2, 40368483), (3, 26912322), (6, 13456161), (9, 8970774), (18, 4485387), (19, 4249314), (27, 2990258), (38, 2124657), (54, 1495129), (57, 1416438), (114, 708219), (171, 472146), (342, 236073), (513, 157382), (1026, 78691)]