79681212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 244608000

約数和(自身を除く): 164926788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 29, 36, 38, 39, 52, 54, 57, 58, 76, 78, 87, 103, 108, 114, 116, 117, 156, 171, 174, 206, 228, 234, 247, 261, 309, 342, 348, 351, 377, 412, 468, 494, 513, 522, 551, 618, 684, 702, 741, 754, 783, 927, 988, 1026, 1044, 1102, 1131, 1236, 1339, 1404, 1482, 1508, 1566, 1653, 1854, 1957, 2052, 2204, 2223, 2262, 2678, 2781, 2964, 2987, 3132, 3306, 3393, 3708, 3914, 4017, 4446, 4524, 4959, 5356, 5562, 5871, 5974, 6612, 6669, 6786, 7163, 7828, 8034, 8892, 8961, 9918, 10179, 11124, 11742, 11948, 12051, 13338, 13572, 14326, 14877, 16068, 17613, 17922, 19836, 20358, 21489, 23484, 24102, 25441, 26676, 26883, 28652, 29754, 35226, 35844, 36153, 38831, 40716, 42978, 48204, 50882, 52839, 53766, 56753, 59508, 64467, 70452, 72306, 76323, 77662, 80649, 85956, 101764, 105678, 107532, 113506, 116493, 128934, 144612, 152646, 155324, 161298, 170259, 193401, 211356, 227012, 228969, 232986, 257868, 305292, 322596, 340518, 349479, 386802, 457938, 465972, 510777, 681036, 686907, 698958, 737789, 773604, 915876, 1021554, 1048437, 1373814, 1397916, 1475578, 1532331, 2043108, 2096874, 2213367, 2747628, 2951156, 3064662, 4193748, 4426734, 6129324, 6640101, 8853468, 13280202, 19920303, 26560404, 39840606, 79681212]

約数ペア:

[(1, 79681212), (2, 39840606), (3, 26560404), (4, 19920303), (6, 13280202), (9, 8853468), (12, 6640101), (13, 6129324), (18, 4426734), (19, 4193748), (26, 3064662), (27, 2951156), (29, 2747628), (36, 2213367), (38, 2096874), (39, 2043108), (52, 1532331), (54, 1475578), (57, 1397916), (58, 1373814), (76, 1048437), (78, 1021554), (87, 915876), (103, 773604), (108, 737789), (114, 698958), (116, 686907), (117, 681036), (156, 510777), (171, 465972), (174, 457938), (206, 386802), (228, 349479), (234, 340518), (247, 322596), (261, 305292), (309, 257868), (342, 232986), (348, 228969), (351, 227012), (377, 211356), (412, 193401), (468, 170259), (494, 161298), (513, 155324), (522, 152646), (551, 144612), (618, 128934), (684, 116493), (702, 113506), (741, 107532), (754, 105678), (783, 101764), (927, 85956), (988, 80649), (1026, 77662), (1044, 76323), (1102, 72306), (1131, 70452), (1236, 64467), (1339, 59508), (1404, 56753), (1482, 53766), (1508, 52839), (1566, 50882), (1653, 48204), (1854, 42978), (1957, 40716), (2052, 38831), (2204, 36153), (2223, 35844), (2262, 35226), (2678, 29754), (2781, 28652), (2964, 26883), (2987, 26676), (3132, 25441), (3306, 24102), (3393, 23484), (3708, 21489), (3914, 20358), (4017, 19836), (4446, 17922), (4524, 17613), (4959, 16068), (5356, 14877), (5562, 14326), (5871, 13572), (5974, 13338), (6612, 12051), (6669, 11948), (6786, 11742), (7163, 11124), (7828, 10179), (8034, 9918), (8892, 8961)]