72950819856

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{68389}}^1$

素因数の和:68784

約数の個数: 80

約数和(自身を含む): 191723978880

約数和(自身を除く): 118773159024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 313, 426, 568, 626, 852, 939, 1136, 1252, 1704, 1878, 2504, 3408, 3756, 5008, 7512, 15024, 22223, 44446, 66669, 68389, 88892, 133338, 136778, 177784, 205167, 266676, 273556, 355568, 410334, 533352, 547112, 820668, 1066704, 1094224, 1641336, 3282672, 4855619, 9711238, 14566857, 19422476, 21405757, 29133714, 38844952, 42811514, 58267428, 64217271, 77689904, 85623028, 116534856, 128434542, 171246056, 233069712, 256869084, 342492112, 513738168, 1027476336, 1519808747, 3039617494, 4559426241, 6079234988, 9118852482, 12158469976, 18237704964, 24316939952, 36475409928, 72950819856]

約数ペア:

[(1, 72950819856), (2, 36475409928), (3, 24316939952), (4, 18237704964), (6, 12158469976), (8, 9118852482), (12, 6079234988), (16, 4559426241), (24, 3039617494), (48, 1519808747), (71, 1027476336), (142, 513738168), (213, 342492112), (284, 256869084), (313, 233069712), (426, 171246056), (568, 128434542), (626, 116534856), (852, 85623028), (939, 77689904), (1136, 64217271), (1252, 58267428), (1704, 42811514), (1878, 38844952), (2504, 29133714), (3408, 21405757), (3756, 19422476), (5008, 14566857), (7512, 9711238), (15024, 4855619), (22223, 3282672), (44446, 1641336), (66669, 1094224), (68389, 1066704), (88892, 820668), (133338, 547112), (136778, 533352), (177784, 410334), (205167, 355568), (266676, 273556)]