72799428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9929}}^1$

素因数の和:9996

約数の個数: 48

約数和(自身を含む): 186842880

約数和(自身を除く): 114043452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 9929, 19858, 29787, 39716, 59574, 119148, 129077, 258154, 387231, 466663, 516308, 774462, 933326, 1399989, 1548924, 1866652, 2799978, 5599956, 6066619, 12133238, 18199857, 24266476, 36399714, 72799428]

約数ペア:

[(1, 72799428), (2, 36399714), (3, 24266476), (4, 18199857), (6, 12133238), (12, 6066619), (13, 5599956), (26, 2799978), (39, 1866652), (47, 1548924), (52, 1399989), (78, 933326), (94, 774462), (141, 516308), (156, 466663), (188, 387231), (282, 258154), (564, 129077), (611, 119148), (1222, 59574), (1833, 39716), (2444, 29787), (3666, 19858), (7332, 9929)]