73854564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 215728128

約数和(自身を除く): 141873564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 49, 69, 84, 86, 92, 98, 127, 129, 138, 147, 161, 172, 196, 254, 258, 276, 294, 301, 322, 381, 483, 508, 516, 588, 602, 644, 762, 889, 903, 966, 989, 1127, 1204, 1524, 1778, 1806, 1932, 1978, 2107, 2254, 2667, 2921, 2967, 3381, 3556, 3612, 3956, 4214, 4508, 5334, 5461, 5842, 5934, 6223, 6321, 6762, 6923, 8428, 8763, 10668, 10922, 11684, 11868, 12446, 12642, 13524, 13846, 16383, 17526, 18669, 20447, 20769, 21844, 24892, 25284, 27692, 32766, 35052, 37338, 38227, 40894, 41538, 48461, 61341, 65532, 74676, 76454, 81788, 83076, 96922, 114681, 122682, 125603, 143129, 145383, 152908, 193844, 229362, 245364, 251206, 267589, 286258, 290766, 376809, 429387, 458724, 502412, 535178, 572516, 581532, 753618, 802767, 858774, 879221, 1070356, 1507236, 1605534, 1717548, 1758442, 2637663, 3211068, 3516884, 5275326, 6154547, 10550652, 12309094, 18463641, 24618188, 36927282, 73854564]

約数ペア:

[(1, 73854564), (2, 36927282), (3, 24618188), (4, 18463641), (6, 12309094), (7, 10550652), (12, 6154547), (14, 5275326), (21, 3516884), (23, 3211068), (28, 2637663), (42, 1758442), (43, 1717548), (46, 1605534), (49, 1507236), (69, 1070356), (84, 879221), (86, 858774), (92, 802767), (98, 753618), (127, 581532), (129, 572516), (138, 535178), (147, 502412), (161, 458724), (172, 429387), (196, 376809), (254, 290766), (258, 286258), (276, 267589), (294, 251206), (301, 245364), (322, 229362), (381, 193844), (483, 152908), (508, 145383), (516, 143129), (588, 125603), (602, 122682), (644, 114681), (762, 96922), (889, 83076), (903, 81788), (966, 76454), (989, 74676), (1127, 65532), (1204, 61341), (1524, 48461), (1778, 41538), (1806, 40894), (1932, 38227), (1978, 37338), (2107, 35052), (2254, 32766), (2667, 27692), (2921, 25284), (2967, 24892), (3381, 21844), (3556, 20769), (3612, 20447), (3956, 18669), (4214, 17526), (4508, 16383), (5334, 13846), (5461, 13524), (5842, 12642), (5934, 12446), (6223, 11868), (6321, 11684), (6762, 10922), (6923, 10668), (8428, 8763)]