73459888

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 145972800

約数和(自身を除く): 72512912

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 316, 356, 632, 653, 712, 1264, 1306, 1424, 2612, 5224, 7031, 10448, 14062, 28124, 51587, 56248, 58117, 103174, 112496, 116234, 206348, 232468, 412696, 464936, 825392, 929872, 4591243, 9182486, 18364972, 36729944, 73459888]

約数ペア:

[(1, 73459888), (2, 36729944), (4, 18364972), (8, 9182486), (16, 4591243), (79, 929872), (89, 825392), (158, 464936), (178, 412696), (316, 232468), (356, 206348), (632, 116234), (653, 112496), (712, 103174), (1264, 58117), (1306, 56248), (1424, 51587), (2612, 28124), (5224, 14062), (7031, 10448)]