78177528

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 128

約数和(自身を含む): 255225600

約数和(自身を除く): 177048072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1716, 2376, 2531, 2574, 2808, 3432, 3861, 5062, 5148, 7593, 7722, 10124, 10296, 15186, 15444, 20248, 22779, 27841, 30372, 30888, 32903, 45558, 55682, 60744, 65806, 68337, 83523, 91116, 98709, 111364, 131612, 136674, 167046, 182232, 197418, 222728, 250569, 263224, 273348, 296127, 334092, 361933, 394836, 501138, 546696, 592254, 668184, 723866, 751707, 789672, 888381, 1002276, 1085799, 1184508, 1447732, 1503414, 1776762, 2004552, 2171598, 2369016, 2895464, 3006828, 3257397, 3553524, 4343196, 6013656, 6514794, 7107048, 8686392, 9772191, 13029588, 19544382, 26059176, 39088764, 78177528]

約数ペア:

[(1, 78177528), (2, 39088764), (3, 26059176), (4, 19544382), (6, 13029588), (8, 9772191), (9, 8686392), (11, 7107048), (12, 6514794), (13, 6013656), (18, 4343196), (22, 3553524), (24, 3257397), (26, 3006828), (27, 2895464), (33, 2369016), (36, 2171598), (39, 2004552), (44, 1776762), (52, 1503414), (54, 1447732), (66, 1184508), (72, 1085799), (78, 1002276), (88, 888381), (99, 789672), (104, 751707), (108, 723866), (117, 668184), (132, 592254), (143, 546696), (156, 501138), (198, 394836), (216, 361933), (234, 334092), (264, 296127), (286, 273348), (297, 263224), (312, 250569), (351, 222728), (396, 197418), (429, 182232), (468, 167046), (572, 136674), (594, 131612), (702, 111364), (792, 98709), (858, 91116), (936, 83523), (1144, 68337), (1188, 65806), (1287, 60744), (1404, 55682), (1716, 45558), (2376, 32903), (2531, 30888), (2574, 30372), (2808, 27841), (3432, 22779), (3861, 20248), (5062, 15444), (5148, 15186), (7593, 10296), (7722, 10124)]