78918378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 202704768

約数和(自身を除く): 123786390

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 121, 154, 159, 231, 242, 293, 318, 363, 371, 462, 583, 586, 726, 742, 847, 879, 1113, 1166, 1694, 1749, 1758, 2051, 2226, 2541, 3223, 3498, 4081, 4102, 5082, 6153, 6413, 6446, 8162, 9669, 12243, 12306, 12826, 15529, 19239, 19338, 22561, 24486, 31058, 35453, 38478, 44891, 45122, 46587, 67683, 70906, 89782, 93174, 106359, 108703, 134673, 135366, 170819, 212718, 217406, 248171, 269346, 326109, 341638, 496342, 512457, 652218, 744513, 1024914, 1195733, 1489026, 1879009, 2391466, 3587199, 3758018, 5637027, 7174398, 11274054, 13153063, 26306126, 39459189, 78918378]

約数ペア:

[(1, 78918378), (2, 39459189), (3, 26306126), (6, 13153063), (7, 11274054), (11, 7174398), (14, 5637027), (21, 3758018), (22, 3587199), (33, 2391466), (42, 1879009), (53, 1489026), (66, 1195733), (77, 1024914), (106, 744513), (121, 652218), (154, 512457), (159, 496342), (231, 341638), (242, 326109), (293, 269346), (318, 248171), (363, 217406), (371, 212718), (462, 170819), (583, 135366), (586, 134673), (726, 108703), (742, 106359), (847, 93174), (879, 89782), (1113, 70906), (1166, 67683), (1694, 46587), (1749, 45122), (1758, 44891), (2051, 38478), (2226, 35453), (2541, 31058), (3223, 24486), (3498, 22561), (4081, 19338), (4102, 19239), (5082, 15529), (6153, 12826), (6413, 12306), (6446, 12243), (8162, 9669)]