123667884

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20124

約数の個数: 60

約数和(自身を含む): 340324600

約数和(自身を除く): 216656716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 20089, 40178, 60267, 80356, 120534, 180801, 241068, 361602, 381691, 542403, 723204, 763382, 1084806, 1145073, 1526764, 1627209, 2169612, 2290146, 3254418, 3435219, 4580292, 6508836, 6870438, 10305657, 13740876, 20611314, 30916971, 41222628, 61833942, 123667884]

約数ペア:

[(1, 123667884), (2, 61833942), (3, 41222628), (4, 30916971), (6, 20611314), (9, 13740876), (12, 10305657), (18, 6870438), (19, 6508836), (27, 4580292), (36, 3435219), (38, 3254418), (54, 2290146), (57, 2169612), (76, 1627209), (81, 1526764), (108, 1145073), (114, 1084806), (162, 763382), (171, 723204), (228, 542403), (324, 381691), (342, 361602), (513, 241068), (684, 180801), (1026, 120534), (1539, 80356), (2052, 60267), (3078, 40178), (6156, 20089)]