72368784

素因数分解:

$2^4\times 3^2\times {\mathrm{599}}^1\times {\mathrm{839}}^1$

素因数の和:1452

約数の個数: 60

約数和(自身を含む): 203112000

約数和(自身を除く): 130743216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 599, 839, 1198, 1678, 1797, 2396, 2517, 3356, 3594, 4792, 5034, 5391, 6712, 7188, 7551, 9584, 10068, 10782, 13424, 14376, 15102, 20136, 21564, 28752, 30204, 40272, 43128, 60408, 86256, 120816, 502561, 1005122, 1507683, 2010244, 3015366, 4020488, 4523049, 6030732, 8040976, 9046098, 12061464, 18092196, 24122928, 36184392, 72368784]

約数ペア:

[(1, 72368784), (2, 36184392), (3, 24122928), (4, 18092196), (6, 12061464), (8, 9046098), (9, 8040976), (12, 6030732), (16, 4523049), (18, 4020488), (24, 3015366), (36, 2010244), (48, 1507683), (72, 1005122), (144, 502561), (599, 120816), (839, 86256), (1198, 60408), (1678, 43128), (1797, 40272), (2396, 30204), (2517, 28752), (3356, 21564), (3594, 20136), (4792, 15102), (5034, 14376), (5391, 13424), (6712, 10782), (7188, 10068), (7551, 9584)]