72178848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{35803}}^1$

素因数の和:35826

約数の個数: 72

約数和(自身を含む): 234587808

約数和(自身を除く): 162408960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 35803, 71606, 107409, 143212, 214818, 250621, 286424, 322227, 429636, 501242, 572848, 644454, 751863, 859272, 1002484, 1145696, 1288908, 1503726, 1718544, 2004968, 2255589, 2577816, 3007452, 3437088, 4009936, 4511178, 5155632, 6014904, 8019872, 9022356, 10311264, 12029808, 18044712, 24059616, 36089424, 72178848]

約数ペア:

[(1, 72178848), (2, 36089424), (3, 24059616), (4, 18044712), (6, 12029808), (7, 10311264), (8, 9022356), (9, 8019872), (12, 6014904), (14, 5155632), (16, 4511178), (18, 4009936), (21, 3437088), (24, 3007452), (28, 2577816), (32, 2255589), (36, 2004968), (42, 1718544), (48, 1503726), (56, 1288908), (63, 1145696), (72, 1002484), (84, 859272), (96, 751863), (112, 644454), (126, 572848), (144, 501242), (168, 429636), (224, 322227), (252, 286424), (288, 250621), (336, 214818), (504, 143212), (672, 107409), (1008, 71606), (2016, 35803)]