80629848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86143}}^1$

素因数の和:86168

約数の個数: 48

約数和(自身を含む): 235173120

約数和(自身を除く): 154543272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 86143, 172286, 258429, 344572, 516858, 689144, 775287, 1033716, 1119859, 1550574, 2067432, 2239718, 3101148, 3359577, 4479436, 6202296, 6719154, 8958872, 10078731, 13438308, 20157462, 26876616, 40314924, 80629848]

約数ペア:

[(1, 80629848), (2, 40314924), (3, 26876616), (4, 20157462), (6, 13438308), (8, 10078731), (9, 8958872), (12, 6719154), (13, 6202296), (18, 4479436), (24, 3359577), (26, 3101148), (36, 2239718), (39, 2067432), (52, 1550574), (72, 1119859), (78, 1033716), (104, 775287), (117, 689144), (156, 516858), (234, 344572), (312, 258429), (468, 172286), (936, 86143)]