64431432

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3667

約数の個数: 96

約数和(自身を含む): 197870400

約数和(自身を除く): 133438968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 3623, 4446, 5928, 7246, 8892, 10869, 14492, 17784, 21738, 28984, 32607, 43476, 47099, 65214, 68837, 86952, 94198, 130428, 137674, 141297, 188396, 206511, 260856, 275348, 282594, 376792, 413022, 423891, 550696, 565188, 619533, 826044, 847782, 894881, 1130376, 1239066, 1652088, 1695564, 1789762, 2478132, 2684643, 3391128, 3579524, 4956264, 5369286, 7159048, 8053929, 10738572, 16107858, 21477144, 32215716, 64431432]

約数ペア:

[(1, 64431432), (2, 32215716), (3, 21477144), (4, 16107858), (6, 10738572), (8, 8053929), (9, 7159048), (12, 5369286), (13, 4956264), (18, 3579524), (19, 3391128), (24, 2684643), (26, 2478132), (36, 1789762), (38, 1695564), (39, 1652088), (52, 1239066), (57, 1130376), (72, 894881), (76, 847782), (78, 826044), (104, 619533), (114, 565188), (117, 550696), (152, 423891), (156, 413022), (171, 376792), (228, 282594), (234, 275348), (247, 260856), (312, 206511), (342, 188396), (456, 141297), (468, 137674), (494, 130428), (684, 94198), (741, 86952), (936, 68837), (988, 65214), (1368, 47099), (1482, 43476), (1976, 32607), (2223, 28984), (2964, 21738), (3623, 17784), (4446, 14492), (5928, 10869), (7246, 8892)]