87644142

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 196586208

約数和(自身を除く): 108942066

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 369, 618, 738, 927, 1153, 1854, 2306, 3459, 4223, 6918, 8446, 10377, 12669, 20754, 25338, 38007, 47273, 76014, 94546, 118759, 141819, 237518, 283638, 356277, 425457, 712554, 850914, 1068831, 2137662, 4869119, 9738238, 14607357, 29214714, 43822071, 87644142]

約数ペア:

[(1, 87644142), (2, 43822071), (3, 29214714), (6, 14607357), (9, 9738238), (18, 4869119), (41, 2137662), (82, 1068831), (103, 850914), (123, 712554), (206, 425457), (246, 356277), (309, 283638), (369, 237518), (618, 141819), (738, 118759), (927, 94546), (1153, 76014), (1854, 47273), (2306, 38007), (3459, 25338), (4223, 20754), (6918, 12669), (8446, 10377)]