80771964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 259660800

約数和(自身を除く): 178888836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 76, 78, 84, 91, 102, 114, 119, 133, 156, 182, 204, 221, 228, 229, 238, 247, 266, 273, 323, 357, 364, 399, 442, 458, 476, 494, 532, 546, 646, 663, 687, 714, 741, 798, 884, 916, 969, 988, 1092, 1292, 1326, 1374, 1428, 1482, 1547, 1596, 1603, 1729, 1938, 2261, 2652, 2748, 2964, 2977, 3094, 3206, 3458, 3876, 3893, 4199, 4351, 4522, 4641, 4809, 5187, 5954, 6188, 6412, 6783, 6916, 7786, 8398, 8702, 8931, 9044, 9282, 9618, 10374, 11679, 11908, 12597, 13053, 13566, 15572, 16796, 17404, 17862, 18564, 19236, 20748, 20839, 23358, 25194, 26106, 27132, 27251, 29393, 30457, 35724, 41678, 46716, 50388, 50609, 52212, 54502, 56563, 58786, 60914, 62517, 73967, 81753, 83356, 88179, 91371, 101218, 109004, 113126, 117572, 121828, 125034, 147934, 151827, 163506, 169689, 176358, 182742, 202436, 221901, 226252, 250068, 295868, 303654, 327012, 339378, 352716, 354263, 365484, 395941, 443802, 517769, 607308, 678756, 708526, 791882, 887604, 961571, 1035538, 1062789, 1187823, 1417052, 1553307, 1583764, 1923142, 2071076, 2125578, 2375646, 2884713, 3106614, 3846284, 4251156, 4751292, 5769426, 6213228, 6730997, 11538852, 13461994, 20192991, 26923988, 40385982, 80771964]

約数ペア:

[(1, 80771964), (2, 40385982), (3, 26923988), (4, 20192991), (6, 13461994), (7, 11538852), (12, 6730997), (13, 6213228), (14, 5769426), (17, 4751292), (19, 4251156), (21, 3846284), (26, 3106614), (28, 2884713), (34, 2375646), (38, 2125578), (39, 2071076), (42, 1923142), (51, 1583764), (52, 1553307), (57, 1417052), (68, 1187823), (76, 1062789), (78, 1035538), (84, 961571), (91, 887604), (102, 791882), (114, 708526), (119, 678756), (133, 607308), (156, 517769), (182, 443802), (204, 395941), (221, 365484), (228, 354263), (229, 352716), (238, 339378), (247, 327012), (266, 303654), (273, 295868), (323, 250068), (357, 226252), (364, 221901), (399, 202436), (442, 182742), (458, 176358), (476, 169689), (494, 163506), (532, 151827), (546, 147934), (646, 125034), (663, 121828), (687, 117572), (714, 113126), (741, 109004), (798, 101218), (884, 91371), (916, 88179), (969, 83356), (988, 81753), (1092, 73967), (1292, 62517), (1326, 60914), (1374, 58786), (1428, 56563), (1482, 54502), (1547, 52212), (1596, 50609), (1603, 50388), (1729, 46716), (1938, 41678), (2261, 35724), (2652, 30457), (2748, 29393), (2964, 27251), (2977, 27132), (3094, 26106), (3206, 25194), (3458, 23358), (3876, 20839), (3893, 20748), (4199, 19236), (4351, 18564), (4522, 17862), (4641, 17404), (4809, 16796), (5187, 15572), (5954, 13566), (6188, 13053), (6412, 12597), (6783, 11908), (6916, 11679), (7786, 10374), (8398, 9618), (8702, 9282), (8931, 9044)]