78292344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 231336000

約数和(自身を除く): 153043656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 312, 348, 377, 408, 442, 493, 509, 663, 696, 754, 884, 986, 1018, 1131, 1326, 1479, 1508, 1527, 1768, 1972, 2036, 2262, 2652, 2958, 3016, 3054, 3944, 4072, 4524, 5304, 5916, 6108, 6409, 6617, 8653, 9048, 11832, 12216, 12818, 13234, 14761, 17306, 19227, 19851, 25636, 25959, 26468, 29522, 34612, 38454, 39702, 44283, 51272, 51918, 52936, 59044, 69224, 76908, 79404, 88566, 103836, 112489, 118088, 153816, 158808, 177132, 191893, 207672, 224978, 250937, 337467, 354264, 383786, 449956, 501874, 575679, 674934, 752811, 767572, 899912, 1003748, 1151358, 1349868, 1505622, 1535144, 2007496, 2302716, 2699736, 3011244, 3262181, 4605432, 6022488, 6524362, 9786543, 13048724, 19573086, 26097448, 39146172, 78292344]

約数ペア:

[(1, 78292344), (2, 39146172), (3, 26097448), (4, 19573086), (6, 13048724), (8, 9786543), (12, 6524362), (13, 6022488), (17, 4605432), (24, 3262181), (26, 3011244), (29, 2699736), (34, 2302716), (39, 2007496), (51, 1535144), (52, 1505622), (58, 1349868), (68, 1151358), (78, 1003748), (87, 899912), (102, 767572), (104, 752811), (116, 674934), (136, 575679), (156, 501874), (174, 449956), (204, 383786), (221, 354264), (232, 337467), (312, 250937), (348, 224978), (377, 207672), (408, 191893), (442, 177132), (493, 158808), (509, 153816), (663, 118088), (696, 112489), (754, 103836), (884, 88566), (986, 79404), (1018, 76908), (1131, 69224), (1326, 59044), (1479, 52936), (1508, 51918), (1527, 51272), (1768, 44283), (1972, 39702), (2036, 38454), (2262, 34612), (2652, 29522), (2958, 26468), (3016, 25959), (3054, 25636), (3944, 19851), (4072, 19227), (4524, 17306), (5304, 14761), (5916, 13234), (6108, 12818), (6409, 12216), (6617, 11832), (8653, 9048)]