80294328

素因数分解:

$2^3\times 3^4\times {\mathrm{123911}}^1$

素因数の和:123929

約数の個数: 40

約数和(自身を含む): 224900280

約数和(自身を除く): 144605952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 123911, 247822, 371733, 495644, 743466, 991288, 1115199, 1486932, 2230398, 2973864, 3345597, 4460796, 6691194, 8921592, 10036791, 13382388, 20073582, 26764776, 40147164, 80294328]

約数ペア:

[(1, 80294328), (2, 40147164), (3, 26764776), (4, 20073582), (6, 13382388), (8, 10036791), (9, 8921592), (12, 6691194), (18, 4460796), (24, 3345597), (27, 2973864), (36, 2230398), (54, 1486932), (72, 1115199), (81, 991288), (108, 743466), (162, 495644), (216, 371733), (324, 247822), (648, 123911)]