66782556

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 184849280

約数和(自身を除く): 118066724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 81, 93, 108, 109, 122, 124, 162, 183, 186, 218, 244, 279, 324, 327, 366, 372, 436, 549, 558, 654, 732, 837, 981, 1098, 1116, 1308, 1647, 1674, 1891, 1962, 2196, 2511, 2943, 3294, 3348, 3379, 3782, 3924, 4941, 5022, 5673, 5886, 6588, 6649, 6758, 7564, 8829, 9882, 10044, 10137, 11346, 11772, 13298, 13516, 17019, 17658, 19764, 19947, 20274, 22692, 26596, 30411, 34038, 35316, 39894, 40548, 51057, 59841, 60822, 68076, 79788, 91233, 102114, 119682, 121644, 153171, 179523, 182466, 204228, 206119, 239364, 273699, 306342, 359046, 364932, 412238, 538569, 547398, 612684, 618357, 718092, 824476, 1077138, 1094796, 1236714, 1855071, 2154276, 2473428, 3710142, 5565213, 7420284, 11130426, 16695639, 22260852, 33391278, 66782556]

約数ペア:

[(1, 66782556), (2, 33391278), (3, 22260852), (4, 16695639), (6, 11130426), (9, 7420284), (12, 5565213), (18, 3710142), (27, 2473428), (31, 2154276), (36, 1855071), (54, 1236714), (61, 1094796), (62, 1077138), (81, 824476), (93, 718092), (108, 618357), (109, 612684), (122, 547398), (124, 538569), (162, 412238), (183, 364932), (186, 359046), (218, 306342), (244, 273699), (279, 239364), (324, 206119), (327, 204228), (366, 182466), (372, 179523), (436, 153171), (549, 121644), (558, 119682), (654, 102114), (732, 91233), (837, 79788), (981, 68076), (1098, 60822), (1116, 59841), (1308, 51057), (1647, 40548), (1674, 39894), (1891, 35316), (1962, 34038), (2196, 30411), (2511, 26596), (2943, 22692), (3294, 20274), (3348, 19947), (3379, 19764), (3782, 17658), (3924, 17019), (4941, 13516), (5022, 13298), (5673, 11772), (5886, 11346), (6588, 10137), (6649, 10044), (6758, 9882), (7564, 8829)]