73143288

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2069}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 198595800

約数和(自身を除く): 125452512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2069, 2946, 3928, 4138, 4419, 5892, 6207, 8276, 8838, 11784, 12414, 16552, 17676, 18621, 24828, 35352, 37242, 49656, 74484, 148968, 1015879, 2031758, 3047637, 4063516, 6095274, 8127032, 9142911, 12190548, 18285822, 24381096, 36571644, 73143288]

約数ペア:

[(1, 73143288), (2, 36571644), (3, 24381096), (4, 18285822), (6, 12190548), (8, 9142911), (9, 8127032), (12, 6095274), (18, 4063516), (24, 3047637), (36, 2031758), (72, 1015879), (491, 148968), (982, 74484), (1473, 49656), (1964, 37242), (2069, 35352), (2946, 24828), (3928, 18621), (4138, 17676), (4419, 16552), (5892, 12414), (6207, 11784), (8276, 8838)]