142722648

素因数分解:

$2^3\times 3^5\times {\mathrm{73417}}^1$

素因数の和:73438

約数の個数: 48

約数和(自身を含む): 400862280

約数和(自身を除く): 258139632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 73417, 146834, 220251, 293668, 440502, 587336, 660753, 881004, 1321506, 1762008, 1982259, 2643012, 3964518, 5286024, 5946777, 7929036, 11893554, 15858072, 17840331, 23787108, 35680662, 47574216, 71361324, 142722648]

約数ペア:

[(1, 142722648), (2, 71361324), (3, 47574216), (4, 35680662), (6, 23787108), (8, 17840331), (9, 15858072), (12, 11893554), (18, 7929036), (24, 5946777), (27, 5286024), (36, 3964518), (54, 2643012), (72, 1982259), (81, 1762008), (108, 1321506), (162, 881004), (216, 660753), (243, 587336), (324, 440502), (486, 293668), (648, 220251), (972, 146834), (1944, 73417)]