89801544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 271687680

約数和(自身を除く): 181886136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 401, 434, 516, 602, 651, 744, 802, 868, 903, 1032, 1203, 1204, 1302, 1333, 1604, 1736, 1806, 2406, 2408, 2604, 2666, 2807, 3208, 3612, 3999, 4812, 5208, 5332, 5614, 7224, 7998, 8421, 9331, 9624, 10664, 11228, 12431, 15996, 16842, 17243, 18662, 22456, 24862, 27993, 31992, 33684, 34486, 37293, 37324, 49724, 51729, 55986, 67368, 68972, 74586, 74648, 87017, 99448, 103458, 111972, 120701, 137944, 149172, 174034, 206916, 223944, 241402, 261051, 298344, 348068, 362103, 413832, 482804, 522102, 534533, 696136, 724206, 965608, 1044204, 1069066, 1448412, 1603599, 2088408, 2138132, 2896824, 3207198, 3741731, 4276264, 6414396, 7483462, 11225193, 12828792, 14966924, 22450386, 29933848, 44900772, 89801544]

約数ペア:

[(1, 89801544), (2, 44900772), (3, 29933848), (4, 22450386), (6, 14966924), (7, 12828792), (8, 11225193), (12, 7483462), (14, 6414396), (21, 4276264), (24, 3741731), (28, 3207198), (31, 2896824), (42, 2138132), (43, 2088408), (56, 1603599), (62, 1448412), (84, 1069066), (86, 1044204), (93, 965608), (124, 724206), (129, 696136), (168, 534533), (172, 522102), (186, 482804), (217, 413832), (248, 362103), (258, 348068), (301, 298344), (344, 261051), (372, 241402), (401, 223944), (434, 206916), (516, 174034), (602, 149172), (651, 137944), (744, 120701), (802, 111972), (868, 103458), (903, 99448), (1032, 87017), (1203, 74648), (1204, 74586), (1302, 68972), (1333, 67368), (1604, 55986), (1736, 51729), (1806, 49724), (2406, 37324), (2408, 37293), (2604, 34486), (2666, 33684), (2807, 31992), (3208, 27993), (3612, 24862), (3999, 22456), (4812, 18662), (5208, 17243), (5332, 16842), (5614, 15996), (7224, 12431), (7998, 11228), (8421, 10664), (9331, 9624)]