64945512

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13463}}^1$

素因数の和:13542

約数の個数: 48

約数和(自身を含む): 178532640

約数和(自身を除く): 113587128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 13463, 26926, 40389, 53852, 80778, 107704, 121167, 161556, 242334, 323112, 484668, 902021, 969336, 1804042, 2706063, 3608084, 5412126, 7216168, 8118189, 10824252, 16236378, 21648504, 32472756, 64945512]

約数ペア:

[(1, 64945512), (2, 32472756), (3, 21648504), (4, 16236378), (6, 10824252), (8, 8118189), (9, 7216168), (12, 5412126), (18, 3608084), (24, 2706063), (36, 1804042), (67, 969336), (72, 902021), (134, 484668), (201, 323112), (268, 242334), (402, 161556), (536, 121167), (603, 107704), (804, 80778), (1206, 53852), (1608, 40389), (2412, 26926), (4824, 13463)]