27864564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 90316800

約数和(自身を除く): 62452236

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, 79, 84, 91, 102, 114, 119, 133, 156, 158, 182, 204, 221, 228, 237, 238, 247, 266, 273, 316, 323, 357, 364, 399, 442, 474, 476, 494, 532, 546, 553, 646, 663, 714, 741, 798, 884, 948, 969, 988, 1027, 1092, 1106, 1292, 1326, 1343, 1428, 1482, 1501, 1547, 1596, 1659, 1729, 1938, 2054, 2212, 2261, 2652, 2686, 2964, 3002, 3081, 3094, 3318, 3458, 3876, 4029, 4108, 4199, 4503, 4522, 4641, 5187, 5372, 6004, 6162, 6188, 6636, 6783, 6916, 7189, 8058, 8398, 9006, 9044, 9282, 9401, 10374, 10507, 12324, 12597, 13566, 14378, 16116, 16796, 17459, 18012, 18564, 18802, 19513, 20748, 21014, 21567, 25194, 25517, 27132, 28203, 28756, 29393, 31521, 34918, 37604, 39026, 42028, 43134, 50388, 51034, 52377, 56406, 58539, 58786, 63042, 69836, 76551, 78052, 86268, 88179, 102068, 104754, 112812, 117078, 117572, 122213, 126084, 136591, 153102, 176358, 178619, 209508, 234156, 244426, 273182, 306204, 331721, 352716, 357238, 366639, 409773, 488852, 535857, 546364, 663442, 714476, 733278, 819546, 995163, 1071714, 1326884, 1466556, 1639092, 1990326, 2143428, 2322047, 3980652, 4644094, 6966141, 9288188, 13932282, 27864564]

約数ペア:

[(1, 27864564), (2, 13932282), (3, 9288188), (4, 6966141), (6, 4644094), (7, 3980652), (12, 2322047), (13, 2143428), (14, 1990326), (17, 1639092), (19, 1466556), (21, 1326884), (26, 1071714), (28, 995163), (34, 819546), (38, 733278), (39, 714476), (42, 663442), (51, 546364), (52, 535857), (57, 488852), (68, 409773), (76, 366639), (78, 357238), (79, 352716), (84, 331721), (91, 306204), (102, 273182), (114, 244426), (119, 234156), (133, 209508), (156, 178619), (158, 176358), (182, 153102), (204, 136591), (221, 126084), (228, 122213), (237, 117572), (238, 117078), (247, 112812), (266, 104754), (273, 102068), (316, 88179), (323, 86268), (357, 78052), (364, 76551), (399, 69836), (442, 63042), (474, 58786), (476, 58539), (494, 56406), (532, 52377), (546, 51034), (553, 50388), (646, 43134), (663, 42028), (714, 39026), (741, 37604), (798, 34918), (884, 31521), (948, 29393), (969, 28756), (988, 28203), (1027, 27132), (1092, 25517), (1106, 25194), (1292, 21567), (1326, 21014), (1343, 20748), (1428, 19513), (1482, 18802), (1501, 18564), (1547, 18012), (1596, 17459), (1659, 16796), (1729, 16116), (1938, 14378), (2054, 13566), (2212, 12597), (2261, 12324), (2652, 10507), (2686, 10374), (2964, 9401), (3002, 9282), (3081, 9044), (3094, 9006), (3318, 8398), (3458, 8058), (3876, 7189), (4029, 6916), (4108, 6783), (4199, 6636), (4503, 6188), (4522, 6162), (4641, 6004), (5187, 5372)]