87899658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3203

約数の個数: 64

約数和(自身を含む): 222842880

約数和(自身を除く): 134943222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2562, 3119, 4026, 4697, 6238, 9357, 9394, 14091, 18714, 21833, 28182, 34309, 43666, 65499, 68618, 102927, 130998, 190259, 205854, 240163, 380518, 480326, 570777, 720489, 1141554, 1331813, 1440978, 2092849, 2663626, 3995439, 4185698, 6278547, 7990878, 12557094, 14649943, 29299886, 43949829, 87899658]

約数ペア:

[(1, 87899658), (2, 43949829), (3, 29299886), (6, 14649943), (7, 12557094), (11, 7990878), (14, 6278547), (21, 4185698), (22, 3995439), (33, 2663626), (42, 2092849), (61, 1440978), (66, 1331813), (77, 1141554), (122, 720489), (154, 570777), (183, 480326), (231, 380518), (366, 240163), (427, 205854), (462, 190259), (671, 130998), (854, 102927), (1281, 68618), (1342, 65499), (2013, 43666), (2562, 34309), (3119, 28182), (4026, 21833), (4697, 18714), (6238, 14091), (9357, 9394)]