72715032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77687}}^1$

素因数の和:77712

約数の個数: 48

約数和(自身を含む): 212088240

約数和(自身を除く): 139373208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77687, 155374, 233061, 310748, 466122, 621496, 699183, 932244, 1009931, 1398366, 1864488, 2019862, 2796732, 3029793, 4039724, 5593464, 6059586, 8079448, 9089379, 12119172, 18178758, 24238344, 36357516, 72715032]

約数ペア:

[(1, 72715032), (2, 36357516), (3, 24238344), (4, 18178758), (6, 12119172), (8, 9089379), (9, 8079448), (12, 6059586), (13, 5593464), (18, 4039724), (24, 3029793), (26, 2796732), (36, 2019862), (39, 1864488), (52, 1398366), (72, 1009931), (78, 932244), (104, 699183), (117, 621496), (156, 466122), (234, 310748), (312, 233061), (468, 155374), (936, 77687)]