80334018

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{6793}}^1$

素因数の和:6880

約数の個数: 40

約数和(自身を含む): 182500428

約数和(自身を除く): 102166410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 6793, 11826, 13586, 20379, 40758, 61137, 122274, 183411, 366822, 495889, 550233, 991778, 1100466, 1487667, 2975334, 4463001, 8926002, 13389003, 26778006, 40167009, 80334018]

約数ペア:

[(1, 80334018), (2, 40167009), (3, 26778006), (6, 13389003), (9, 8926002), (18, 4463001), (27, 2975334), (54, 1487667), (73, 1100466), (81, 991778), (146, 550233), (162, 495889), (219, 366822), (438, 183411), (657, 122274), (1314, 61137), (1971, 40758), (3942, 20379), (5913, 13586), (6793, 11826)]