61507836

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 120

約数和(自身を含む): 183561840

約数和(自身を除く): 122054004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 859, 884, 918, 1053, 1326, 1377, 1404, 1718, 1836, 1989, 2106, 2577, 2652, 2754, 3436, 3978, 4212, 5154, 5508, 5967, 7731, 7956, 10308, 11167, 11934, 14603, 15462, 17901, 22334, 23193, 23868, 29206, 30924, 33501, 35802, 43809, 44668, 46386, 58412, 67002, 69579, 71604, 87618, 92772, 100503, 131427, 134004, 139158, 175236, 189839, 201006, 262854, 278316, 301509, 379678, 394281, 402012, 525708, 569517, 603018, 759356, 788562, 904527, 1139034, 1182843, 1206036, 1577124, 1708551, 1809054, 2278068, 2365686, 3417102, 3618108, 4731372, 5125653, 6834204, 10251306, 15376959, 20502612, 30753918, 61507836]

約数ペア:

[(1, 61507836), (2, 30753918), (3, 20502612), (4, 15376959), (6, 10251306), (9, 6834204), (12, 5125653), (13, 4731372), (17, 3618108), (18, 3417102), (26, 2365686), (27, 2278068), (34, 1809054), (36, 1708551), (39, 1577124), (51, 1206036), (52, 1182843), (54, 1139034), (68, 904527), (78, 788562), (81, 759356), (102, 603018), (108, 569517), (117, 525708), (153, 402012), (156, 394281), (162, 379678), (204, 301509), (221, 278316), (234, 262854), (306, 201006), (324, 189839), (351, 175236), (442, 139158), (459, 134004), (468, 131427), (612, 100503), (663, 92772), (702, 87618), (859, 71604), (884, 69579), (918, 67002), (1053, 58412), (1326, 46386), (1377, 44668), (1404, 43809), (1718, 35802), (1836, 33501), (1989, 30924), (2106, 29206), (2577, 23868), (2652, 23193), (2754, 22334), (3436, 17901), (3978, 15462), (4212, 14603), (5154, 11934), (5508, 11167), (5967, 10308), (7731, 7956)]