80663544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86179}}^1$

素因数の和:86204

約数の個数: 48

約数和(自身を含む): 235271400

約数和(自身を除く): 154607856

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, 86179, 172358, 258537, 344716, 517074, 689432, 775611, 1034148, 1120327, 1551222, 2068296, 2240654, 3102444, 3360981, 4481308, 6204888, 6721962, 8962616, 10082943, 13443924, 20165886, 26887848, 40331772, 80663544]

約数ペア:

[(1, 80663544), (2, 40331772), (3, 26887848), (4, 20165886), (6, 13443924), (8, 10082943), (9, 8962616), (12, 6721962), (13, 6204888), (18, 4481308), (24, 3360981), (26, 3102444), (36, 2240654), (39, 2068296), (52, 1551222), (72, 1120327), (78, 1034148), (104, 775611), (117, 689432), (156, 517074), (234, 344716), (312, 258537), (468, 172358), (936, 86179)]