76659520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4889}}^1$

素因数の和:4920

約数の個数: 84

約数和(自身を含む): 212392260

約数和(自身を除く): 135732740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4889, 7840, 9778, 15680, 19556, 24445, 34223, 39112, 48890, 68446, 78224, 97780, 136892, 156448, 171115, 195560, 239561, 273784, 312896, 342230, 391120, 479122, 547568, 684460, 782240, 958244, 1095136, 1197805, 1368920, 1564480, 1916488, 2190272, 2395610, 2737840, 3832976, 4791220, 5475680, 7665952, 9582440, 10951360, 15331904, 19164880, 38329760, 76659520]

約数ペア:

[(1, 76659520), (2, 38329760), (4, 19164880), (5, 15331904), (7, 10951360), (8, 9582440), (10, 7665952), (14, 5475680), (16, 4791220), (20, 3832976), (28, 2737840), (32, 2395610), (35, 2190272), (40, 1916488), (49, 1564480), (56, 1368920), (64, 1197805), (70, 1095136), (80, 958244), (98, 782240), (112, 684460), (140, 547568), (160, 479122), (196, 391120), (224, 342230), (245, 312896), (280, 273784), (320, 239561), (392, 195560), (448, 171115), (490, 156448), (560, 136892), (784, 97780), (980, 78224), (1120, 68446), (1568, 48890), (1960, 39112), (2240, 34223), (3136, 24445), (3920, 19556), (4889, 15680), (7840, 9778)]