127322784

素因数分解:

$2^5\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1021}}^1$

素因数の和:1470

約数の個数: 72

約数和(自身を含む): 363265812

約数和(自身を除く): 235943028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 433, 866, 1021, 1299, 1732, 2042, 2598, 3063, 3464, 3897, 4084, 5196, 6126, 6928, 7794, 8168, 9189, 10392, 12252, 13856, 15588, 16336, 18378, 20784, 24504, 31176, 32672, 36756, 41568, 49008, 62352, 73512, 98016, 124704, 147024, 294048, 442093, 884186, 1326279, 1768372, 2652558, 3536744, 3978837, 5305116, 7073488, 7957674, 10610232, 14146976, 15915348, 21220464, 31830696, 42440928, 63661392, 127322784]

約数ペア:

[(1, 127322784), (2, 63661392), (3, 42440928), (4, 31830696), (6, 21220464), (8, 15915348), (9, 14146976), (12, 10610232), (16, 7957674), (18, 7073488), (24, 5305116), (32, 3978837), (36, 3536744), (48, 2652558), (72, 1768372), (96, 1326279), (144, 884186), (288, 442093), (433, 294048), (866, 147024), (1021, 124704), (1299, 98016), (1732, 73512), (2042, 62352), (2598, 49008), (3063, 41568), (3464, 36756), (3897, 32672), (4084, 31176), (5196, 24504), (6126, 20784), (6928, 18378), (7794, 16336), (8168, 15588), (9189, 13856), (10392, 12252)]