72619065432

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{647783}}^1$

素因数の和:647974

約数の個数: 80

約数和(自身を含む): 204576665040

約数和(自身を除く): 131957599608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 519, 648, 692, 1038, 1384, 1557, 2076, 3114, 4152, 4671, 6228, 9342, 12456, 14013, 18684, 28026, 37368, 56052, 112104, 647783, 1295566, 1943349, 2591132, 3886698, 5182264, 5830047, 7773396, 11660094, 15546792, 17490141, 23320188, 34980282, 46640376, 52470423, 69960564, 104940846, 112066459, 139921128, 209881692, 224132918, 336199377, 419763384, 448265836, 672398754, 896531672, 1008598131, 1344797508, 2017196262, 2689595016, 3025794393, 4034392524, 6051588786, 8068785048, 9077383179, 12103177572, 18154766358, 24206355144, 36309532716, 72619065432]

約数ペア:

[(1, 72619065432), (2, 36309532716), (3, 24206355144), (4, 18154766358), (6, 12103177572), (8, 9077383179), (9, 8068785048), (12, 6051588786), (18, 4034392524), (24, 3025794393), (27, 2689595016), (36, 2017196262), (54, 1344797508), (72, 1008598131), (81, 896531672), (108, 672398754), (162, 448265836), (173, 419763384), (216, 336199377), (324, 224132918), (346, 209881692), (519, 139921128), (648, 112066459), (692, 104940846), (1038, 69960564), (1384, 52470423), (1557, 46640376), (2076, 34980282), (3114, 23320188), (4152, 17490141), (4671, 15546792), (6228, 11660094), (9342, 7773396), (12456, 5830047), (14013, 5182264), (18684, 3886698), (28026, 2591132), (37368, 1943349), (56052, 1295566), (112104, 647783)]