172862898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 386975232

約数和(自身を除く): 214112334

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 61, 78, 94, 122, 141, 183, 282, 366, 611, 773, 793, 1222, 1546, 1586, 1833, 2319, 2379, 2867, 3666, 4638, 4758, 5734, 8601, 10049, 17202, 20098, 30147, 36331, 37271, 47153, 60294, 72662, 74542, 94306, 108993, 111813, 141459, 217986, 223626, 282918, 472303, 612989, 944606, 1225978, 1416909, 1838967, 2216191, 2833818, 3677934, 4432382, 6648573, 13297146, 28810483, 57620966, 86431449, 172862898]

約数ペア:

[(1, 172862898), (2, 86431449), (3, 57620966), (6, 28810483), (13, 13297146), (26, 6648573), (39, 4432382), (47, 3677934), (61, 2833818), (78, 2216191), (94, 1838967), (122, 1416909), (141, 1225978), (183, 944606), (282, 612989), (366, 472303), (611, 282918), (773, 223626), (793, 217986), (1222, 141459), (1546, 111813), (1586, 108993), (1833, 94306), (2319, 74542), (2379, 72662), (2867, 60294), (3666, 47153), (4638, 37271), (4758, 36331), (5734, 30147), (8601, 20098), (10049, 17202)]