80500128

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19501}}^1$

素因数の和:19557

約数の個数: 48

約数和(自身を含む): 216238176

約数和(自身を除く): 135738048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 19501, 39002, 58503, 78004, 117006, 156008, 234012, 312016, 468024, 624032, 838543, 936048, 1677086, 1872096, 2515629, 3354172, 5031258, 6708344, 10062516, 13416688, 20125032, 26833376, 40250064, 80500128]

約数ペア:

[(1, 80500128), (2, 40250064), (3, 26833376), (4, 20125032), (6, 13416688), (8, 10062516), (12, 6708344), (16, 5031258), (24, 3354172), (32, 2515629), (43, 1872096), (48, 1677086), (86, 936048), (96, 838543), (129, 624032), (172, 468024), (258, 312016), (344, 234012), (516, 156008), (688, 117006), (1032, 78004), (1376, 58503), (2064, 39002), (4128, 19501)]