78847230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 169362690

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, 107, 110, 121, 145, 154, 165, 174, 203, 210, 214, 231, 242, 290, 319, 321, 330, 363, 385, 406, 435, 462, 535, 605, 609, 638, 642, 726, 749, 770, 847, 870, 957, 1015, 1070, 1155, 1177, 1210, 1218, 1498, 1595, 1605, 1694, 1815, 1914, 2030, 2233, 2247, 2310, 2354, 2541, 3045, 3103, 3190, 3210, 3509, 3531, 3630, 3745, 4235, 4466, 4494, 4785, 5082, 5885, 6090, 6206, 6699, 7018, 7062, 7490, 8239, 8470, 9309, 9570, 10527, 11165, 11235, 11770, 12705, 12947, 13398, 15515, 16478, 17545, 17655, 18618, 21054, 21721, 22330, 22470, 24563, 24717, 25410, 25894, 31030, 33495, 34133, 35090, 35310, 38841, 41195, 43442, 46545, 49126, 49434, 52635, 64735, 65163, 66990, 68266, 73689, 77682, 82390, 90629, 93090, 102399, 105270, 108605, 122815, 123585, 129470, 130326, 147378, 170665, 181258, 194205, 204798, 217210, 238931, 245630, 247170, 271887, 325815, 341330, 368445, 375463, 388410, 453145, 477862, 511995, 543774, 651630, 716793, 736890, 750926, 906290, 1023990, 1126389, 1194655, 1359435, 1433586, 1877315, 2252778, 2389310, 2628241, 2718870, 3583965, 3754630, 5256482, 5631945, 7167930, 7884723, 11263890, 13141205, 15769446, 26282410, 39423615, 78847230]

約数ペア:

[(1, 78847230), (2, 39423615), (3, 26282410), (5, 15769446), (6, 13141205), (7, 11263890), (10, 7884723), (11, 7167930), (14, 5631945), (15, 5256482), (21, 3754630), (22, 3583965), (29, 2718870), (30, 2628241), (33, 2389310), (35, 2252778), (42, 1877315), (55, 1433586), (58, 1359435), (66, 1194655), (70, 1126389), (77, 1023990), (87, 906290), (105, 750926), (107, 736890), (110, 716793), (121, 651630), (145, 543774), (154, 511995), (165, 477862), (174, 453145), (203, 388410), (210, 375463), (214, 368445), (231, 341330), (242, 325815), (290, 271887), (319, 247170), (321, 245630), (330, 238931), (363, 217210), (385, 204798), (406, 194205), (435, 181258), (462, 170665), (535, 147378), (605, 130326), (609, 129470), (638, 123585), (642, 122815), (726, 108605), (749, 105270), (770, 102399), (847, 93090), (870, 90629), (957, 82390), (1015, 77682), (1070, 73689), (1155, 68266), (1177, 66990), (1210, 65163), (1218, 64735), (1498, 52635), (1595, 49434), (1605, 49126), (1694, 46545), (1815, 43442), (1914, 41195), (2030, 38841), (2233, 35310), (2247, 35090), (2310, 34133), (2354, 33495), (2541, 31030), (3045, 25894), (3103, 25410), (3190, 24717), (3210, 24563), (3509, 22470), (3531, 22330), (3630, 21721), (3745, 21054), (4235, 18618), (4466, 17655), (4494, 17545), (4785, 16478), (5082, 15515), (5885, 13398), (6090, 12947), (6206, 12705), (6699, 11770), (7018, 11235), (7062, 11165), (7490, 10527), (8239, 9570), (8470, 9309)]