172620648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{77339}}^1$

素因数の和:77382

約数の個数: 48

約数和(自身を含む): 482601600

約数和(自身を除く): 309980952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 77339, 154678, 232017, 309356, 464034, 618712, 696051, 928068, 1392102, 1856136, 2397509, 2784204, 4795018, 5568408, 7192527, 9590036, 14385054, 19180072, 21577581, 28770108, 43155162, 57540216, 86310324, 172620648]

約数ペア:

[(1, 172620648), (2, 86310324), (3, 57540216), (4, 43155162), (6, 28770108), (8, 21577581), (9, 19180072), (12, 14385054), (18, 9590036), (24, 7192527), (31, 5568408), (36, 4795018), (62, 2784204), (72, 2397509), (93, 1856136), (124, 1392102), (186, 928068), (248, 696051), (279, 618712), (372, 464034), (558, 309356), (744, 232017), (1116, 154678), (2232, 77339)]