121070904

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 309277440

約数和(自身を除く): 188206536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 227, 284, 313, 426, 454, 568, 626, 681, 852, 908, 939, 1252, 1362, 1704, 1816, 1878, 2504, 2724, 3756, 5448, 7512, 16117, 22223, 32234, 44446, 48351, 64468, 66669, 71051, 88892, 96702, 128936, 133338, 142102, 177784, 193404, 213153, 266676, 284204, 386808, 426306, 533352, 568408, 852612, 1705224, 5044621, 10089242, 15133863, 20178484, 30267726, 40356968, 60535452, 121070904]

約数ペア:

[(1, 121070904), (2, 60535452), (3, 40356968), (4, 30267726), (6, 20178484), (8, 15133863), (12, 10089242), (24, 5044621), (71, 1705224), (142, 852612), (213, 568408), (227, 533352), (284, 426306), (313, 386808), (426, 284204), (454, 266676), (568, 213153), (626, 193404), (681, 177784), (852, 142102), (908, 133338), (939, 128936), (1252, 96702), (1362, 88892), (1704, 71051), (1816, 66669), (1878, 64468), (2504, 48351), (2724, 44446), (3756, 32234), (5448, 22223), (7512, 16117)]