71560412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 168376320

約数和(自身を除く): 96815908

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 79, 119, 154, 158, 173, 187, 238, 308, 316, 346, 374, 476, 553, 692, 748, 869, 1106, 1211, 1309, 1343, 1738, 1903, 2212, 2422, 2618, 2686, 2941, 3476, 3806, 4844, 5236, 5372, 5882, 6083, 7612, 9401, 11764, 12166, 13321, 13667, 14773, 18802, 20587, 24332, 26642, 27334, 29546, 32351, 37604, 41174, 53284, 54668, 59092, 64702, 82348, 95669, 103411, 129404, 150337, 191338, 206822, 226457, 232339, 300674, 382676, 413644, 452914, 464678, 601348, 905828, 929356, 1052359, 1626373, 2104718, 2555729, 3252746, 4209436, 5111458, 6505492, 10222916, 17890103, 35780206, 71560412]

約数ペア:

[(1, 71560412), (2, 35780206), (4, 17890103), (7, 10222916), (11, 6505492), (14, 5111458), (17, 4209436), (22, 3252746), (28, 2555729), (34, 2104718), (44, 1626373), (68, 1052359), (77, 929356), (79, 905828), (119, 601348), (154, 464678), (158, 452914), (173, 413644), (187, 382676), (238, 300674), (308, 232339), (316, 226457), (346, 206822), (374, 191338), (476, 150337), (553, 129404), (692, 103411), (748, 95669), (869, 82348), (1106, 64702), (1211, 59092), (1309, 54668), (1343, 53284), (1738, 41174), (1903, 37604), (2212, 32351), (2422, 29546), (2618, 27334), (2686, 26642), (2941, 24332), (3476, 20587), (3806, 18802), (4844, 14773), (5236, 13667), (5372, 13321), (5882, 12166), (6083, 11764), (7612, 9401)]