71585514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 217002240

約数和(自身を除く): 145416726

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 29, 33, 39, 42, 58, 63, 66, 77, 78, 87, 91, 99, 117, 126, 137, 143, 154, 174, 182, 198, 203, 231, 234, 261, 273, 274, 286, 319, 377, 406, 411, 429, 462, 522, 546, 609, 638, 693, 754, 819, 822, 858, 957, 959, 1001, 1131, 1218, 1233, 1287, 1386, 1507, 1638, 1781, 1827, 1914, 1918, 2002, 2233, 2262, 2466, 2574, 2639, 2871, 2877, 3003, 3014, 3393, 3562, 3654, 3973, 4147, 4466, 4521, 5278, 5343, 5742, 5754, 6006, 6699, 6786, 7917, 7946, 8294, 8631, 9009, 9042, 10549, 10686, 11919, 12441, 12467, 13398, 13563, 15834, 16029, 17262, 18018, 19591, 20097, 21098, 23751, 23838, 24882, 24934, 27126, 27811, 29029, 31647, 32058, 35757, 37323, 37401, 39182, 40194, 43703, 47502, 51649, 55622, 58058, 58773, 63294, 71514, 74646, 74802, 83433, 87087, 87406, 94941, 103298, 112203, 117546, 131109, 137137, 154947, 166866, 174174, 176319, 189882, 224406, 250299, 261261, 262218, 274274, 305921, 309894, 352638, 361543, 393327, 411411, 464841, 500598, 522522, 568139, 611842, 723086, 786654, 822822, 917763, 929682, 1084629, 1136278, 1234233, 1704417, 1835526, 2169258, 2468466, 2753289, 3253887, 3408834, 3976973, 5113251, 5506578, 6507774, 7953946, 10226502, 11930919, 23861838, 35792757, 71585514]

約数ペア:

[(1, 71585514), (2, 35792757), (3, 23861838), (6, 11930919), (7, 10226502), (9, 7953946), (11, 6507774), (13, 5506578), (14, 5113251), (18, 3976973), (21, 3408834), (22, 3253887), (26, 2753289), (29, 2468466), (33, 2169258), (39, 1835526), (42, 1704417), (58, 1234233), (63, 1136278), (66, 1084629), (77, 929682), (78, 917763), (87, 822822), (91, 786654), (99, 723086), (117, 611842), (126, 568139), (137, 522522), (143, 500598), (154, 464841), (174, 411411), (182, 393327), (198, 361543), (203, 352638), (231, 309894), (234, 305921), (261, 274274), (273, 262218), (274, 261261), (286, 250299), (319, 224406), (377, 189882), (406, 176319), (411, 174174), (429, 166866), (462, 154947), (522, 137137), (546, 131109), (609, 117546), (638, 112203), (693, 103298), (754, 94941), (819, 87406), (822, 87087), (858, 83433), (957, 74802), (959, 74646), (1001, 71514), (1131, 63294), (1218, 58773), (1233, 58058), (1287, 55622), (1386, 51649), (1507, 47502), (1638, 43703), (1781, 40194), (1827, 39182), (1914, 37401), (1918, 37323), (2002, 35757), (2233, 32058), (2262, 31647), (2466, 29029), (2574, 27811), (2639, 27126), (2871, 24934), (2877, 24882), (3003, 23838), (3014, 23751), (3393, 21098), (3562, 20097), (3654, 19591), (3973, 18018), (4147, 17262), (4466, 16029), (4521, 15834), (5278, 13563), (5343, 13398), (5742, 12467), (5754, 12441), (6006, 11919), (6699, 10686), (6786, 10549), (7917, 9042), (7946, 9009), (8294, 8631)]