80872272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43201}}^1$

素因数の和:43228

約数の個数: 60

約数和(自身を含む): 243745684

約数和(自身を除く): 162873412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 43201, 86402, 129603, 172804, 259206, 345608, 388809, 518412, 561613, 691216, 777618, 1036824, 1123226, 1555236, 1684839, 2073648, 2246452, 3110472, 3369678, 4492904, 5054517, 6220944, 6739356, 8985808, 10109034, 13478712, 20218068, 26957424, 40436136, 80872272]

約数ペア:

[(1, 80872272), (2, 40436136), (3, 26957424), (4, 20218068), (6, 13478712), (8, 10109034), (9, 8985808), (12, 6739356), (13, 6220944), (16, 5054517), (18, 4492904), (24, 3369678), (26, 3110472), (36, 2246452), (39, 2073648), (48, 1684839), (52, 1555236), (72, 1123226), (78, 1036824), (104, 777618), (117, 691216), (144, 561613), (156, 518412), (208, 388809), (234, 345608), (312, 259206), (468, 172804), (624, 129603), (936, 86402), (1872, 43201)]