64901424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 127586256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 461, 838, 922, 1257, 1383, 1676, 1844, 2514, 2766, 2933, 3227, 3352, 3688, 5028, 5532, 5866, 6454, 6704, 7376, 8799, 9681, 10056, 11064, 11732, 12908, 17598, 19362, 20112, 22128, 23464, 25816, 35196, 38724, 46928, 51632, 70392, 77448, 140784, 154896, 193159, 386318, 579477, 772636, 1158954, 1352113, 1545272, 2317908, 2704226, 3090544, 4056339, 4635816, 5408452, 8112678, 9271632, 10816904, 16225356, 21633808, 32450712, 64901424]

約数ペア:

[(1, 64901424), (2, 32450712), (3, 21633808), (4, 16225356), (6, 10816904), (7, 9271632), (8, 8112678), (12, 5408452), (14, 4635816), (16, 4056339), (21, 3090544), (24, 2704226), (28, 2317908), (42, 1545272), (48, 1352113), (56, 1158954), (84, 772636), (112, 579477), (168, 386318), (336, 193159), (419, 154896), (461, 140784), (838, 77448), (922, 70392), (1257, 51632), (1383, 46928), (1676, 38724), (1844, 35196), (2514, 25816), (2766, 23464), (2933, 22128), (3227, 20112), (3352, 19362), (3688, 17598), (5028, 12908), (5532, 11732), (5866, 11064), (6454, 10056), (6704, 9681), (7376, 8799)]