78847392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63179}}^1$

素因数の和:63205

約数の個数: 48

約数和(自身を含む): 222899040

約数和(自身を除く): 144051648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 63179, 126358, 189537, 252716, 379074, 505432, 758148, 821327, 1010864, 1516296, 1642654, 2021728, 2463981, 3032592, 3285308, 4927962, 6065184, 6570616, 9855924, 13141232, 19711848, 26282464, 39423696, 78847392]

約数ペア:

[(1, 78847392), (2, 39423696), (3, 26282464), (4, 19711848), (6, 13141232), (8, 9855924), (12, 6570616), (13, 6065184), (16, 4927962), (24, 3285308), (26, 3032592), (32, 2463981), (39, 2021728), (48, 1642654), (52, 1516296), (78, 1010864), (96, 821327), (104, 758148), (156, 505432), (208, 379074), (312, 252716), (416, 189537), (624, 126358), (1248, 63179)]