79913988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 254951424

約数和(自身を除く): 175037436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 127, 132, 154, 198, 227, 231, 252, 254, 308, 381, 396, 454, 462, 508, 681, 693, 762, 889, 908, 924, 1143, 1362, 1386, 1397, 1524, 1589, 1778, 2043, 2286, 2497, 2667, 2724, 2772, 2794, 3178, 3556, 4086, 4191, 4572, 4767, 4994, 5334, 5588, 6356, 7491, 8001, 8172, 8382, 9534, 9779, 9988, 10668, 12573, 14301, 14982, 16002, 16764, 17479, 19068, 19558, 22473, 25146, 28602, 28829, 29337, 29964, 32004, 34958, 39116, 44946, 50292, 52437, 57204, 57658, 58674, 69916, 86487, 88011, 89892, 104874, 115316, 117348, 157311, 172974, 176022, 201803, 209748, 259461, 314622, 317119, 345948, 352044, 403606, 518922, 605409, 629244, 634238, 807212, 951357, 1037844, 1210818, 1268476, 1816227, 1902714, 2219833, 2421636, 2854071, 3632454, 3805428, 4439666, 5708142, 6659499, 7264908, 8879332, 11416284, 13318998, 19978497, 26637996, 39956994, 79913988]

約数ペア:

[(1, 79913988), (2, 39956994), (3, 26637996), (4, 19978497), (6, 13318998), (7, 11416284), (9, 8879332), (11, 7264908), (12, 6659499), (14, 5708142), (18, 4439666), (21, 3805428), (22, 3632454), (28, 2854071), (33, 2421636), (36, 2219833), (42, 1902714), (44, 1816227), (63, 1268476), (66, 1210818), (77, 1037844), (84, 951357), (99, 807212), (126, 634238), (127, 629244), (132, 605409), (154, 518922), (198, 403606), (227, 352044), (231, 345948), (252, 317119), (254, 314622), (308, 259461), (381, 209748), (396, 201803), (454, 176022), (462, 172974), (508, 157311), (681, 117348), (693, 115316), (762, 104874), (889, 89892), (908, 88011), (924, 86487), (1143, 69916), (1362, 58674), (1386, 57658), (1397, 57204), (1524, 52437), (1589, 50292), (1778, 44946), (2043, 39116), (2286, 34958), (2497, 32004), (2667, 29964), (2724, 29337), (2772, 28829), (2794, 28602), (3178, 25146), (3556, 22473), (4086, 19558), (4191, 19068), (4572, 17479), (4767, 16764), (4994, 16002), (5334, 14982), (5588, 14301), (6356, 12573), (7491, 10668), (8001, 9988), (8172, 9779), (8382, 9534)]