72285088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 152477640

約数和(自身を除く): 80192552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1493, 1513, 2848, 2986, 3026, 5972, 6052, 11944, 12104, 23888, 24208, 25381, 47776, 48416, 50762, 101524, 132877, 203048, 265754, 406096, 531508, 812192, 1063016, 2126032, 2258909, 4252064, 4517818, 9035636, 18071272, 36142544, 72285088]

約数ペア:

[(1, 72285088), (2, 36142544), (4, 18071272), (8, 9035636), (16, 4517818), (17, 4252064), (32, 2258909), (34, 2126032), (68, 1063016), (89, 812192), (136, 531508), (178, 406096), (272, 265754), (356, 203048), (544, 132877), (712, 101524), (1424, 50762), (1493, 48416), (1513, 47776), (2848, 25381), (2986, 24208), (3026, 23888), (5972, 12104), (6052, 11944)]