27917604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 91498680

約数和(自身を除く): 63581076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 29, 33, 34, 36, 39, 44, 51, 52, 58, 66, 68, 78, 87, 99, 102, 116, 117, 121, 132, 143, 153, 156, 174, 187, 198, 204, 221, 234, 242, 261, 286, 306, 319, 348, 363, 374, 377, 396, 429, 442, 468, 484, 493, 522, 561, 572, 612, 638, 663, 726, 748, 754, 858, 884, 957, 986, 1044, 1089, 1122, 1131, 1276, 1287, 1326, 1452, 1479, 1508, 1573, 1683, 1716, 1914, 1972, 1989, 2057, 2178, 2244, 2262, 2431, 2574, 2652, 2871, 2958, 3146, 3366, 3393, 3509, 3828, 3978, 4114, 4147, 4356, 4437, 4524, 4719, 4862, 5148, 5423, 5742, 5916, 6171, 6292, 6409, 6732, 6786, 7018, 7293, 7956, 8228, 8294, 8874, 9438, 9724, 10527, 10846, 11484, 12342, 12441, 12818, 13572, 14036, 14157, 14586, 16269, 16588, 17748, 18513, 18876, 19227, 21054, 21692, 21879, 24684, 24882, 25636, 26741, 28314, 29172, 31581, 32538, 37026, 37323, 38454, 42108, 43758, 45617, 48807, 49764, 53482, 56628, 57681, 59653, 63162, 65076, 70499, 74052, 74646, 76908, 80223, 87516, 91234, 97614, 106964, 115362, 119306, 126324, 136851, 140998, 149292, 160446, 178959, 182468, 195228, 211497, 230724, 238612, 240669, 273702, 281996, 320892, 357918, 410553, 422994, 481338, 536877, 547404, 634491, 715836, 775489, 821106, 845988, 962676, 1073754, 1268982, 1550978, 1642212, 2147508, 2326467, 2537964, 3101956, 4652934, 6979401, 9305868, 13958802, 27917604]

約数ペア:

[(1, 27917604), (2, 13958802), (3, 9305868), (4, 6979401), (6, 4652934), (9, 3101956), (11, 2537964), (12, 2326467), (13, 2147508), (17, 1642212), (18, 1550978), (22, 1268982), (26, 1073754), (29, 962676), (33, 845988), (34, 821106), (36, 775489), (39, 715836), (44, 634491), (51, 547404), (52, 536877), (58, 481338), (66, 422994), (68, 410553), (78, 357918), (87, 320892), (99, 281996), (102, 273702), (116, 240669), (117, 238612), (121, 230724), (132, 211497), (143, 195228), (153, 182468), (156, 178959), (174, 160446), (187, 149292), (198, 140998), (204, 136851), (221, 126324), (234, 119306), (242, 115362), (261, 106964), (286, 97614), (306, 91234), (319, 87516), (348, 80223), (363, 76908), (374, 74646), (377, 74052), (396, 70499), (429, 65076), (442, 63162), (468, 59653), (484, 57681), (493, 56628), (522, 53482), (561, 49764), (572, 48807), (612, 45617), (638, 43758), (663, 42108), (726, 38454), (748, 37323), (754, 37026), (858, 32538), (884, 31581), (957, 29172), (986, 28314), (1044, 26741), (1089, 25636), (1122, 24882), (1131, 24684), (1276, 21879), (1287, 21692), (1326, 21054), (1452, 19227), (1479, 18876), (1508, 18513), (1573, 17748), (1683, 16588), (1716, 16269), (1914, 14586), (1972, 14157), (1989, 14036), (2057, 13572), (2178, 12818), (2244, 12441), (2262, 12342), (2431, 11484), (2574, 10846), (2652, 10527), (2871, 9724), (2958, 9438), (3146, 8874), (3366, 8294), (3393, 8228), (3509, 7956), (3828, 7293), (3978, 7018), (4114, 6786), (4147, 6732), (4356, 6409), (4437, 6292), (4524, 6171), (4719, 5916), (4862, 5742), (5148, 5423)]