81176436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10829

約数の個数: 72

約数和(自身を含む): 235653600

約数和(自身を除く): 154477164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 10789, 21578, 32367, 43156, 64734, 97101, 118679, 129468, 194202, 204991, 237358, 356037, 388404, 409982, 474716, 614973, 712074, 819964, 1068111, 1229946, 1424148, 1844919, 2136222, 2254901, 2459892, 3689838, 4272444, 4509802, 6764703, 7379676, 9019604, 13529406, 20294109, 27058812, 40588218, 81176436]

約数ペア:

[(1, 81176436), (2, 40588218), (3, 27058812), (4, 20294109), (6, 13529406), (9, 9019604), (11, 7379676), (12, 6764703), (18, 4509802), (19, 4272444), (22, 3689838), (33, 2459892), (36, 2254901), (38, 2136222), (44, 1844919), (57, 1424148), (66, 1229946), (76, 1068111), (99, 819964), (114, 712074), (132, 614973), (171, 474716), (198, 409982), (209, 388404), (228, 356037), (342, 237358), (396, 204991), (418, 194202), (627, 129468), (684, 118679), (836, 97101), (1254, 64734), (1881, 43156), (2508, 32367), (3762, 21578), (7524, 10789)]