45138604

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 110315520

約数和(自身を除く): 65176916

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 31, 34, 38, 46, 49, 62, 68, 76, 92, 98, 119, 124, 133, 161, 196, 217, 238, 266, 322, 323, 391, 434, 437, 476, 527, 532, 589, 644, 646, 713, 782, 833, 868, 874, 931, 1054, 1127, 1178, 1292, 1426, 1519, 1564, 1666, 1748, 1862, 2108, 2254, 2261, 2356, 2737, 2852, 3038, 3059, 3332, 3689, 3724, 4123, 4508, 4522, 4991, 5474, 6076, 6118, 7378, 7429, 8246, 9044, 9982, 10013, 10948, 12121, 12236, 13547, 14756, 14858, 15827, 16492, 19159, 19964, 20026, 21413, 24242, 25823, 27094, 28861, 29716, 31654, 34937, 38318, 40052, 42826, 48484, 51646, 52003, 54188, 57722, 63308, 69874, 70091, 76636, 84847, 85652, 94829, 103292, 104006, 115444, 139748, 140182, 169694, 189658, 208012, 230299, 280364, 339388, 364021, 379316, 460598, 490637, 593929, 663803, 728042, 921196, 981274, 1187858, 1327606, 1456084, 1612093, 1962548, 2375716, 2655212, 3224186, 6448372, 11284651, 22569302, 45138604]

約数ペア:

[(1, 45138604), (2, 22569302), (4, 11284651), (7, 6448372), (14, 3224186), (17, 2655212), (19, 2375716), (23, 1962548), (28, 1612093), (31, 1456084), (34, 1327606), (38, 1187858), (46, 981274), (49, 921196), (62, 728042), (68, 663803), (76, 593929), (92, 490637), (98, 460598), (119, 379316), (124, 364021), (133, 339388), (161, 280364), (196, 230299), (217, 208012), (238, 189658), (266, 169694), (322, 140182), (323, 139748), (391, 115444), (434, 104006), (437, 103292), (476, 94829), (527, 85652), (532, 84847), (589, 76636), (644, 70091), (646, 69874), (713, 63308), (782, 57722), (833, 54188), (868, 52003), (874, 51646), (931, 48484), (1054, 42826), (1127, 40052), (1178, 38318), (1292, 34937), (1426, 31654), (1519, 29716), (1564, 28861), (1666, 27094), (1748, 25823), (1862, 24242), (2108, 21413), (2254, 20026), (2261, 19964), (2356, 19159), (2737, 16492), (2852, 15827), (3038, 14858), (3059, 14756), (3332, 13547), (3689, 12236), (3724, 12121), (4123, 10948), (4508, 10013), (4522, 9982), (4991, 9044), (5474, 8246), (6076, 7429), (6118, 7378)]