837068078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 1629126576

約数和(自身を除く): 792058498

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 121, 146, 154, 242, 511, 539, 803, 847, 967, 1022, 1078, 1606, 1694, 1934, 3577, 5621, 5929, 6769, 7154, 8833, 10637, 11242, 11858, 13538, 17666, 21274, 39347, 47383, 61831, 70591, 74459, 78694, 94766, 117007, 123662, 141182, 148918, 234014, 432817, 494137, 521213, 776501, 819049, 865634, 988274, 1042426, 1553002, 1638098, 3458959, 5435507, 5733343, 6917918, 8541511, 10871014, 11466686, 17083022, 38048549, 59790577, 76097098, 119581154, 418534039, 837068078]

約数ペア:

[(1, 837068078), (2, 418534039), (7, 119581154), (11, 76097098), (14, 59790577), (22, 38048549), (49, 17083022), (73, 11466686), (77, 10871014), (98, 8541511), (121, 6917918), (146, 5733343), (154, 5435507), (242, 3458959), (511, 1638098), (539, 1553002), (803, 1042426), (847, 988274), (967, 865634), (1022, 819049), (1078, 776501), (1606, 521213), (1694, 494137), (1934, 432817), (3577, 234014), (5621, 148918), (5929, 141182), (6769, 123662), (7154, 117007), (8833, 94766), (10637, 78694), (11242, 74459), (11858, 70591), (13538, 61831), (17666, 47383), (21274, 39347)]