42868826

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 53899174

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 23, 26, 38, 46, 49, 77, 91, 98, 133, 143, 154, 161, 182, 209, 247, 253, 266, 286, 299, 322, 343, 418, 437, 494, 506, 539, 598, 637, 686, 874, 931, 1001, 1078, 1127, 1274, 1463, 1729, 1771, 1862, 2002, 2093, 2254, 2717, 2926, 3059, 3289, 3458, 3542, 3773, 4186, 4459, 4807, 5434, 5681, 6118, 6517, 6578, 7007, 7546, 7889, 8918, 9614, 10241, 11362, 12103, 12397, 13034, 14014, 14651, 15778, 19019, 20482, 21413, 23023, 24206, 24794, 29302, 33649, 38038, 39767, 42826, 46046, 49049, 62491, 67298, 71687, 79534, 84721, 86779, 98098, 102557, 124982, 133133, 143374, 149891, 161161, 169442, 173558, 205114, 235543, 266266, 278369, 299782, 322322, 437437, 471086, 556738, 874874, 931931, 1128127, 1648801, 1863862, 1948583, 2256254, 3062059, 3297602, 3897166, 6124118, 21434413, 42868826]

約数ペア:

[(1, 42868826), (2, 21434413), (7, 6124118), (11, 3897166), (13, 3297602), (14, 3062059), (19, 2256254), (22, 1948583), (23, 1863862), (26, 1648801), (38, 1128127), (46, 931931), (49, 874874), (77, 556738), (91, 471086), (98, 437437), (133, 322322), (143, 299782), (154, 278369), (161, 266266), (182, 235543), (209, 205114), (247, 173558), (253, 169442), (266, 161161), (286, 149891), (299, 143374), (322, 133133), (343, 124982), (418, 102557), (437, 98098), (494, 86779), (506, 84721), (539, 79534), (598, 71687), (637, 67298), (686, 62491), (874, 49049), (931, 46046), (1001, 42826), (1078, 39767), (1127, 38038), (1274, 33649), (1463, 29302), (1729, 24794), (1771, 24206), (1862, 23023), (2002, 21413), (2093, 20482), (2254, 19019), (2717, 15778), (2926, 14651), (3059, 14014), (3289, 13034), (3458, 12397), (3542, 12103), (3773, 11362), (4186, 10241), (4459, 9614), (4807, 8918), (5434, 7889), (5681, 7546), (6118, 7007), (6517, 6578)]