77481388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 148236480

約数和(自身を除く): 70755092

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 113, 116, 226, 257, 452, 514, 667, 1028, 1334, 2599, 2668, 3277, 5198, 5911, 6554, 7453, 10396, 11822, 13108, 14906, 23644, 29041, 29812, 58082, 75371, 116164, 150742, 171419, 301484, 342838, 667943, 685676, 842189, 1335886, 1684378, 2671772, 3368756, 19370347, 38740694, 77481388]

約数ペア:

[(1, 77481388), (2, 38740694), (4, 19370347), (23, 3368756), (29, 2671772), (46, 1684378), (58, 1335886), (92, 842189), (113, 685676), (116, 667943), (226, 342838), (257, 301484), (452, 171419), (514, 150742), (667, 116164), (1028, 75371), (1334, 58082), (2599, 29812), (2668, 29041), (3277, 23644), (5198, 14906), (5911, 13108), (6554, 11822), (7453, 10396)]