84811896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 262112760

約数和(自身を除く): 177300864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 251, 312, 342, 361, 456, 468, 494, 502, 684, 722, 741, 753, 936, 988, 1004, 1083, 1368, 1444, 1482, 1506, 1976, 2008, 2166, 2223, 2259, 2888, 2964, 3012, 3249, 3263, 4332, 4446, 4518, 4693, 4769, 5928, 6024, 6498, 6526, 8664, 8892, 9036, 9386, 9538, 9789, 12996, 13052, 14079, 14307, 17784, 18072, 18772, 19076, 19578, 25992, 26104, 28158, 28614, 29367, 37544, 38152, 39156, 42237, 42921, 56316, 57228, 58734, 61997, 78312, 84474, 85842, 90611, 112632, 114456, 117468, 123994, 168948, 171684, 181222, 185991, 234936, 247988, 271833, 337896, 343368, 362444, 371982, 495976, 543666, 557973, 724888, 743964, 815499, 1087332, 1115946, 1177943, 1487928, 1630998, 2174664, 2231892, 2355886, 3261996, 3533829, 4463784, 4711772, 6523992, 7067658, 9423544, 10601487, 14135316, 21202974, 28270632, 42405948, 84811896]

約数ペア:

[(1, 84811896), (2, 42405948), (3, 28270632), (4, 21202974), (6, 14135316), (8, 10601487), (9, 9423544), (12, 7067658), (13, 6523992), (18, 4711772), (19, 4463784), (24, 3533829), (26, 3261996), (36, 2355886), (38, 2231892), (39, 2174664), (52, 1630998), (57, 1487928), (72, 1177943), (76, 1115946), (78, 1087332), (104, 815499), (114, 743964), (117, 724888), (152, 557973), (156, 543666), (171, 495976), (228, 371982), (234, 362444), (247, 343368), (251, 337896), (312, 271833), (342, 247988), (361, 234936), (456, 185991), (468, 181222), (494, 171684), (502, 168948), (684, 123994), (722, 117468), (741, 114456), (753, 112632), (936, 90611), (988, 85842), (1004, 84474), (1083, 78312), (1368, 61997), (1444, 58734), (1482, 57228), (1506, 56316), (1976, 42921), (2008, 42237), (2166, 39156), (2223, 38152), (2259, 37544), (2888, 29367), (2964, 28614), (3012, 28158), (3249, 26104), (3263, 25992), (4332, 19578), (4446, 19076), (4518, 18772), (4693, 18072), (4769, 17784), (5928, 14307), (6024, 14079), (6498, 13052), (6526, 12996), (8664, 9789), (8892, 9538), (9036, 9386)]