144420408

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20290

約数の個数: 80

約数和(自身を含む): 441306360

約数和(自身を除く): 296885952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 20261, 40522, 60783, 81044, 121566, 162088, 182349, 222871, 243132, 364698, 445742, 486264, 547047, 668613, 729396, 891484, 1094094, 1337226, 1458792, 1641141, 1782968, 2005839, 2188188, 2674452, 3282282, 4011678, 4376376, 5348904, 6017517, 6564564, 8023356, 12035034, 13129128, 16046712, 18052551, 24070068, 36105102, 48140136, 72210204, 144420408]

約数ペア:

[(1, 144420408), (2, 72210204), (3, 48140136), (4, 36105102), (6, 24070068), (8, 18052551), (9, 16046712), (11, 13129128), (12, 12035034), (18, 8023356), (22, 6564564), (24, 6017517), (27, 5348904), (33, 4376376), (36, 4011678), (44, 3282282), (54, 2674452), (66, 2188188), (72, 2005839), (81, 1782968), (88, 1641141), (99, 1458792), (108, 1337226), (132, 1094094), (162, 891484), (198, 729396), (216, 668613), (264, 547047), (297, 486264), (324, 445742), (396, 364698), (594, 243132), (648, 222871), (792, 182349), (891, 162088), (1188, 121566), (1782, 81044), (2376, 60783), (3564, 40522), (7128, 20261)]