81936624

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3167}}^1$

素因数の和:3203

約数の個数: 120

約数和(自身を含む): 268697088

約数和(自身を除く): 186760464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3167, 3234, 3696, 4312, 6334, 6468, 8624, 9501, 12668, 12936, 19002, 22169, 25336, 25872, 34837, 38004, 44338, 50672, 66507, 69674, 76008, 88676, 104511, 133014, 139348, 152016, 155183, 177352, 209022, 243859, 266028, 278696, 310366, 354704, 418044, 465549, 487718, 532056, 557392, 620732, 731577, 836088, 931098, 975436, 1064112, 1241464, 1463154, 1672176, 1707013, 1862196, 1950872, 2482928, 2926308, 3414026, 3724392, 3901744, 5121039, 5852616, 6828052, 7448784, 10242078, 11705232, 13656104, 20484156, 27312208, 40968312, 81936624]

約数ペア:

[(1, 81936624), (2, 40968312), (3, 27312208), (4, 20484156), (6, 13656104), (7, 11705232), (8, 10242078), (11, 7448784), (12, 6828052), (14, 5852616), (16, 5121039), (21, 3901744), (22, 3724392), (24, 3414026), (28, 2926308), (33, 2482928), (42, 1950872), (44, 1862196), (48, 1707013), (49, 1672176), (56, 1463154), (66, 1241464), (77, 1064112), (84, 975436), (88, 931098), (98, 836088), (112, 731577), (132, 620732), (147, 557392), (154, 532056), (168, 487718), (176, 465549), (196, 418044), (231, 354704), (264, 310366), (294, 278696), (308, 266028), (336, 243859), (392, 209022), (462, 177352), (528, 155183), (539, 152016), (588, 139348), (616, 133014), (784, 104511), (924, 88676), (1078, 76008), (1176, 69674), (1232, 66507), (1617, 50672), (1848, 44338), (2156, 38004), (2352, 34837), (3167, 25872), (3234, 25336), (3696, 22169), (4312, 19002), (6334, 12936), (6468, 12668), (8624, 9501)]