77854728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 228182400

約数和(自身を除く): 150327672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 239, 277, 294, 392, 478, 554, 588, 717, 831, 956, 1108, 1176, 1434, 1662, 1673, 1912, 1939, 2216, 2868, 3324, 3346, 3878, 5019, 5736, 5817, 6648, 6692, 7756, 10038, 11634, 11711, 13384, 13573, 15512, 20076, 23268, 23422, 27146, 35133, 40152, 40719, 46536, 46844, 54292, 66203, 70266, 81438, 93688, 108584, 132406, 140532, 162876, 198609, 264812, 281064, 325752, 397218, 463421, 529624, 794436, 926842, 1390263, 1588872, 1853684, 2780526, 3243947, 3707368, 5561052, 6487894, 9731841, 11122104, 12975788, 19463682, 25951576, 38927364, 77854728]

約数ペア:

[(1, 77854728), (2, 38927364), (3, 25951576), (4, 19463682), (6, 12975788), (7, 11122104), (8, 9731841), (12, 6487894), (14, 5561052), (21, 3707368), (24, 3243947), (28, 2780526), (42, 1853684), (49, 1588872), (56, 1390263), (84, 926842), (98, 794436), (147, 529624), (168, 463421), (196, 397218), (239, 325752), (277, 281064), (294, 264812), (392, 198609), (478, 162876), (554, 140532), (588, 132406), (717, 108584), (831, 93688), (956, 81438), (1108, 70266), (1176, 66203), (1434, 54292), (1662, 46844), (1673, 46536), (1912, 40719), (1939, 40152), (2216, 35133), (2868, 27146), (3324, 23422), (3346, 23268), (3878, 20076), (5019, 15512), (5736, 13573), (5817, 13384), (6648, 11711), (6692, 11634), (7756, 10038)]