86376465

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 178409088

約数和(自身を除く): 92032623

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 49, 63, 105, 129, 147, 215, 245, 301, 315, 387, 441, 645, 735, 903, 911, 1505, 1935, 2107, 2205, 2709, 2733, 4515, 4555, 6321, 6377, 8199, 10535, 13545, 13665, 18963, 19131, 31605, 31885, 39173, 40995, 44639, 57393, 94815, 95655, 117519, 133917, 195865, 223195, 274211, 286965, 352557, 401751, 587595, 669585, 822633, 1371055, 1762785, 1919477, 2008755, 2467899, 4113165, 5758431, 9597385, 12339495, 17275293, 28792155, 86376465]

約数ペア:

[(1, 86376465), (3, 28792155), (5, 17275293), (7, 12339495), (9, 9597385), (15, 5758431), (21, 4113165), (35, 2467899), (43, 2008755), (45, 1919477), (49, 1762785), (63, 1371055), (105, 822633), (129, 669585), (147, 587595), (215, 401751), (245, 352557), (301, 286965), (315, 274211), (387, 223195), (441, 195865), (645, 133917), (735, 117519), (903, 95655), (911, 94815), (1505, 57393), (1935, 44639), (2107, 40995), (2205, 39173), (2709, 31885), (2733, 31605), (4515, 19131), (4555, 18963), (6321, 13665), (6377, 13545), (8199, 10535)]