77239470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1210

約数の個数: 128

約数和(自身を含む): 239293440

約数和(自身を除く): 162053970

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 154, 165, 174, 203, 210, 231, 290, 319, 330, 385, 406, 435, 462, 609, 638, 770, 870, 957, 1015, 1153, 1155, 1218, 1595, 1914, 2030, 2233, 2306, 2310, 3045, 3190, 3459, 4466, 4785, 5765, 6090, 6699, 6918, 8071, 9570, 11165, 11530, 12683, 13398, 16142, 17295, 22330, 24213, 25366, 33437, 33495, 34590, 38049, 40355, 48426, 63415, 66874, 66990, 76098, 80710, 88781, 100311, 121065, 126830, 167185, 177562, 190245, 200622, 234059, 242130, 266343, 334370, 367807, 380490, 443905, 468118, 501555, 532686, 702177, 735614, 887810, 1003110, 1103421, 1170295, 1331715, 1404354, 1839035, 2206842, 2340590, 2574649, 2663430, 3510885, 3678070, 5149298, 5517105, 7021770, 7723947, 11034210, 12873245, 15447894, 25746490, 38619735, 77239470]

約数ペア:

[(1, 77239470), (2, 38619735), (3, 25746490), (5, 15447894), (6, 12873245), (7, 11034210), (10, 7723947), (11, 7021770), (14, 5517105), (15, 5149298), (21, 3678070), (22, 3510885), (29, 2663430), (30, 2574649), (33, 2340590), (35, 2206842), (42, 1839035), (55, 1404354), (58, 1331715), (66, 1170295), (70, 1103421), (77, 1003110), (87, 887810), (105, 735614), (110, 702177), (145, 532686), (154, 501555), (165, 468118), (174, 443905), (203, 380490), (210, 367807), (231, 334370), (290, 266343), (319, 242130), (330, 234059), (385, 200622), (406, 190245), (435, 177562), (462, 167185), (609, 126830), (638, 121065), (770, 100311), (870, 88781), (957, 80710), (1015, 76098), (1153, 66990), (1155, 66874), (1218, 63415), (1595, 48426), (1914, 40355), (2030, 38049), (2233, 34590), (2306, 33495), (2310, 33437), (3045, 25366), (3190, 24213), (3459, 22330), (4466, 17295), (4785, 16142), (5765, 13398), (6090, 12683), (6699, 11530), (6918, 11165), (8071, 9570)]