69776388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 206309376

約数和(自身を除く): 136532988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 47, 66, 69, 92, 94, 99, 132, 138, 141, 163, 188, 198, 207, 253, 276, 282, 326, 396, 414, 423, 489, 506, 517, 564, 652, 759, 828, 846, 978, 1012, 1034, 1081, 1467, 1518, 1551, 1692, 1793, 1956, 2068, 2162, 2277, 2934, 3036, 3102, 3243, 3586, 3749, 4324, 4554, 4653, 5379, 5868, 6204, 6486, 7172, 7498, 7661, 9108, 9306, 9729, 10758, 11247, 11891, 12972, 14996, 15322, 16137, 18612, 19458, 21516, 22494, 22983, 23782, 30644, 32274, 33741, 35673, 38916, 41239, 44988, 45966, 47564, 64548, 67482, 68949, 71346, 82478, 84271, 91932, 107019, 123717, 134964, 137898, 142692, 164956, 168542, 176203, 214038, 247434, 252813, 275796, 337084, 352406, 371151, 428076, 494868, 505626, 528609, 704812, 742302, 758439, 1011252, 1057218, 1484604, 1516878, 1585827, 1938233, 2114436, 3033756, 3171654, 3876466, 5814699, 6343308, 7752932, 11629398, 17444097, 23258796, 34888194, 69776388]

約数ペア:

[(1, 69776388), (2, 34888194), (3, 23258796), (4, 17444097), (6, 11629398), (9, 7752932), (11, 6343308), (12, 5814699), (18, 3876466), (22, 3171654), (23, 3033756), (33, 2114436), (36, 1938233), (44, 1585827), (46, 1516878), (47, 1484604), (66, 1057218), (69, 1011252), (92, 758439), (94, 742302), (99, 704812), (132, 528609), (138, 505626), (141, 494868), (163, 428076), (188, 371151), (198, 352406), (207, 337084), (253, 275796), (276, 252813), (282, 247434), (326, 214038), (396, 176203), (414, 168542), (423, 164956), (489, 142692), (506, 137898), (517, 134964), (564, 123717), (652, 107019), (759, 91932), (828, 84271), (846, 82478), (978, 71346), (1012, 68949), (1034, 67482), (1081, 64548), (1467, 47564), (1518, 45966), (1551, 44988), (1692, 41239), (1793, 38916), (1956, 35673), (2068, 33741), (2162, 32274), (2277, 30644), (2934, 23782), (3036, 22983), (3102, 22494), (3243, 21516), (3586, 19458), (3749, 18612), (4324, 16137), (4554, 15322), (4653, 14996), (5379, 12972), (5868, 11891), (6204, 11247), (6486, 10758), (7172, 9729), (7498, 9306), (7661, 9108)]