77134640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 211700736

約数和(自身を除く): 134566096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 37, 40, 44, 46, 55, 74, 80, 88, 92, 103, 110, 115, 148, 176, 184, 185, 206, 220, 230, 253, 296, 368, 370, 407, 412, 440, 460, 506, 515, 592, 740, 814, 824, 851, 880, 920, 1012, 1030, 1133, 1265, 1480, 1628, 1648, 1702, 1840, 2024, 2035, 2060, 2266, 2369, 2530, 2960, 3256, 3404, 3811, 4048, 4070, 4120, 4255, 4532, 4738, 5060, 5665, 6512, 6808, 7622, 8140, 8240, 8510, 9064, 9361, 9476, 10120, 11330, 11845, 13616, 15244, 16280, 17020, 18128, 18722, 18952, 19055, 20240, 22660, 23690, 26059, 30488, 32560, 34040, 37444, 37904, 38110, 41921, 45320, 46805, 47380, 52118, 60976, 68080, 74888, 76220, 83842, 87653, 90640, 93610, 94760, 104236, 130295, 149776, 152440, 167684, 175306, 187220, 189520, 208472, 209605, 260590, 304880, 335368, 350612, 374440, 416944, 419210, 438265, 521180, 670736, 701224, 748880, 838420, 876530, 964183, 1042360, 1402448, 1676840, 1753060, 1928366, 2084720, 3353680, 3506120, 3856732, 4820915, 7012240, 7713464, 9641830, 15426928, 19283660, 38567320, 77134640]

約数ペア:

[(1, 77134640), (2, 38567320), (4, 19283660), (5, 15426928), (8, 9641830), (10, 7713464), (11, 7012240), (16, 4820915), (20, 3856732), (22, 3506120), (23, 3353680), (37, 2084720), (40, 1928366), (44, 1753060), (46, 1676840), (55, 1402448), (74, 1042360), (80, 964183), (88, 876530), (92, 838420), (103, 748880), (110, 701224), (115, 670736), (148, 521180), (176, 438265), (184, 419210), (185, 416944), (206, 374440), (220, 350612), (230, 335368), (253, 304880), (296, 260590), (368, 209605), (370, 208472), (407, 189520), (412, 187220), (440, 175306), (460, 167684), (506, 152440), (515, 149776), (592, 130295), (740, 104236), (814, 94760), (824, 93610), (851, 90640), (880, 87653), (920, 83842), (1012, 76220), (1030, 74888), (1133, 68080), (1265, 60976), (1480, 52118), (1628, 47380), (1648, 46805), (1702, 45320), (1840, 41921), (2024, 38110), (2035, 37904), (2060, 37444), (2266, 34040), (2369, 32560), (2530, 30488), (2960, 26059), (3256, 23690), (3404, 22660), (3811, 20240), (4048, 19055), (4070, 18952), (4120, 18722), (4255, 18128), (4532, 17020), (4738, 16280), (5060, 15244), (5665, 13616), (6512, 11845), (6808, 11330), (7622, 10120), (8140, 9476), (8240, 9361), (8510, 9064)]