77992530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1824

約数の個数: 128

約数和(自身を含む): 245790720

約数和(自身を除く): 167798190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1777, 1995, 2090, 2310, 2926, 3135, 3554, 3990, 4389, 5331, 6270, 7315, 8778, 8885, 10662, 12439, 14630, 17770, 19547, 21945, 24878, 26655, 33763, 37317, 39094, 43890, 53310, 58641, 62195, 67526, 74634, 97735, 101289, 117282, 124390, 136829, 168815, 186585, 195470, 202578, 236341, 273658, 293205, 337630, 371393, 373170, 410487, 472682, 506445, 586410, 684145, 709023, 742786, 820974, 1012890, 1114179, 1181705, 1368290, 1418046, 1856965, 2052435, 2228358, 2363410, 2599751, 3545115, 3713930, 4104870, 5199502, 5570895, 7090230, 7799253, 11141790, 12998755, 15598506, 25997510, 38996265, 77992530]

約数ペア:

[(1, 77992530), (2, 38996265), (3, 25997510), (5, 15598506), (6, 12998755), (7, 11141790), (10, 7799253), (11, 7090230), (14, 5570895), (15, 5199502), (19, 4104870), (21, 3713930), (22, 3545115), (30, 2599751), (33, 2363410), (35, 2228358), (38, 2052435), (42, 1856965), (55, 1418046), (57, 1368290), (66, 1181705), (70, 1114179), (77, 1012890), (95, 820974), (105, 742786), (110, 709023), (114, 684145), (133, 586410), (154, 506445), (165, 472682), (190, 410487), (209, 373170), (210, 371393), (231, 337630), (266, 293205), (285, 273658), (330, 236341), (385, 202578), (399, 195470), (418, 186585), (462, 168815), (570, 136829), (627, 124390), (665, 117282), (770, 101289), (798, 97735), (1045, 74634), (1155, 67526), (1254, 62195), (1330, 58641), (1463, 53310), (1777, 43890), (1995, 39094), (2090, 37317), (2310, 33763), (2926, 26655), (3135, 24878), (3554, 21945), (3990, 19547), (4389, 17770), (5331, 14630), (6270, 12439), (7315, 10662), (8778, 8885)]