72581928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131489}}^1$

素因数の和:131521

約数の個数: 32

約数和(自身を含む): 189345600

約数和(自身を除く): 116763672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 131489, 262978, 394467, 525956, 788934, 1051912, 1577868, 3024247, 3155736, 6048494, 9072741, 12096988, 18145482, 24193976, 36290964, 72581928]

約数ペア:

[(1, 72581928), (2, 36290964), (3, 24193976), (4, 18145482), (6, 12096988), (8, 9072741), (12, 6048494), (23, 3155736), (24, 3024247), (46, 1577868), (69, 1051912), (92, 788934), (138, 525956), (184, 394467), (276, 262978), (552, 131489)]