79184742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 138543258

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 323, 357, 399, 442, 449, 494, 546, 646, 663, 714, 741, 798, 898, 969, 1326, 1347, 1482, 1547, 1729, 1938, 2261, 2694, 3094, 3143, 3458, 4199, 4522, 4641, 5187, 5837, 6286, 6783, 7633, 8398, 8531, 9282, 9429, 10374, 11674, 12597, 13566, 15266, 17062, 17511, 18858, 22899, 25194, 25593, 29393, 35022, 40859, 45798, 51186, 53431, 58786, 59717, 81718, 88179, 99229, 106862, 110903, 119434, 122577, 145027, 160293, 176358, 179151, 198458, 221806, 245154, 290054, 297687, 320586, 332709, 358302, 435081, 595374, 665418, 694603, 776321, 870162, 1015189, 1389206, 1552642, 1885351, 2030378, 2083809, 2328963, 3045567, 3770702, 4167618, 4657926, 5656053, 6091134, 11312106, 13197457, 26394914, 39592371, 79184742]

約数ペア:

[(1, 79184742), (2, 39592371), (3, 26394914), (6, 13197457), (7, 11312106), (13, 6091134), (14, 5656053), (17, 4657926), (19, 4167618), (21, 3770702), (26, 3045567), (34, 2328963), (38, 2083809), (39, 2030378), (42, 1885351), (51, 1552642), (57, 1389206), (78, 1015189), (91, 870162), (102, 776321), (114, 694603), (119, 665418), (133, 595374), (182, 435081), (221, 358302), (238, 332709), (247, 320586), (266, 297687), (273, 290054), (323, 245154), (357, 221806), (399, 198458), (442, 179151), (449, 176358), (494, 160293), (546, 145027), (646, 122577), (663, 119434), (714, 110903), (741, 106862), (798, 99229), (898, 88179), (969, 81718), (1326, 59717), (1347, 58786), (1482, 53431), (1547, 51186), (1729, 45798), (1938, 40859), (2261, 35022), (2694, 29393), (3094, 25593), (3143, 25194), (3458, 22899), (4199, 18858), (4522, 17511), (4641, 17062), (5187, 15266), (5837, 13566), (6286, 12597), (6783, 11674), (7633, 10374), (8398, 9429), (8531, 9282)]