79537788

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 234089856

約数和(自身を除く): 154552068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 129, 132, 162, 172, 173, 198, 243, 258, 297, 324, 346, 387, 396, 473, 486, 516, 519, 594, 692, 774, 891, 946, 972, 1038, 1161, 1188, 1419, 1548, 1557, 1782, 1892, 1903, 2076, 2322, 2673, 2838, 3114, 3483, 3564, 3806, 4257, 4644, 4671, 5346, 5676, 5709, 6228, 6966, 7439, 7612, 8514, 9342, 10449, 10692, 11418, 12771, 13932, 14013, 14878, 17028, 17127, 18684, 20898, 22317, 22836, 25542, 28026, 29756, 34254, 38313, 41796, 42039, 44634, 51084, 51381, 56052, 66951, 68508, 76626, 81829, 84078, 89268, 102762, 114939, 133902, 153252, 154143, 163658, 168156, 200853, 205524, 229878, 245487, 267804, 308286, 327316, 401706, 459756, 462429, 490974, 602559, 616572, 736461, 803412, 924858, 981948, 1205118, 1472922, 1807677, 1849716, 2209383, 2410236, 2945844, 3615354, 4418766, 6628149, 7230708, 8837532, 13256298, 19884447, 26512596, 39768894, 79537788]

約数ペア:

[(1, 79537788), (2, 39768894), (3, 26512596), (4, 19884447), (6, 13256298), (9, 8837532), (11, 7230708), (12, 6628149), (18, 4418766), (22, 3615354), (27, 2945844), (33, 2410236), (36, 2209383), (43, 1849716), (44, 1807677), (54, 1472922), (66, 1205118), (81, 981948), (86, 924858), (99, 803412), (108, 736461), (129, 616572), (132, 602559), (162, 490974), (172, 462429), (173, 459756), (198, 401706), (243, 327316), (258, 308286), (297, 267804), (324, 245487), (346, 229878), (387, 205524), (396, 200853), (473, 168156), (486, 163658), (516, 154143), (519, 153252), (594, 133902), (692, 114939), (774, 102762), (891, 89268), (946, 84078), (972, 81829), (1038, 76626), (1161, 68508), (1188, 66951), (1419, 56052), (1548, 51381), (1557, 51084), (1782, 44634), (1892, 42039), (1903, 41796), (2076, 38313), (2322, 34254), (2673, 29756), (2838, 28026), (3114, 25542), (3483, 22836), (3564, 22317), (3806, 20898), (4257, 18684), (4644, 17127), (4671, 17028), (5346, 14878), (5676, 14013), (5709, 13932), (6228, 12771), (6966, 11418), (7439, 10692), (7612, 10449), (8514, 9342)]