126811188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1201}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 367523520

約数和(自身を除く): 240712332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1201, 1257, 1676, 2402, 2514, 2933, 3603, 3771, 4804, 5028, 5866, 7206, 7542, 8407, 8799, 10809, 11732, 14412, 15084, 16814, 17598, 21618, 25221, 26397, 33628, 35196, 43236, 50442, 52794, 75663, 100884, 105588, 151326, 302652, 503219, 1006438, 1509657, 2012876, 3019314, 3522533, 4528971, 6038628, 7045066, 9057942, 10567599, 14090132, 18115884, 21135198, 31702797, 42270396, 63405594, 126811188]

約数ペア:

[(1, 126811188), (2, 63405594), (3, 42270396), (4, 31702797), (6, 21135198), (7, 18115884), (9, 14090132), (12, 10567599), (14, 9057942), (18, 7045066), (21, 6038628), (28, 4528971), (36, 3522533), (42, 3019314), (63, 2012876), (84, 1509657), (126, 1006438), (252, 503219), (419, 302652), (838, 151326), (1201, 105588), (1257, 100884), (1676, 75663), (2402, 52794), (2514, 50442), (2933, 43236), (3603, 35196), (3771, 33628), (4804, 26397), (5028, 25221), (5866, 21618), (7206, 17598), (7542, 16814), (8407, 15084), (8799, 14412), (10809, 11732)]