68770416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 214486272

約数和(自身を除く): 145715856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 176, 208, 233, 258, 264, 286, 312, 344, 429, 466, 473, 516, 528, 559, 572, 624, 688, 699, 858, 932, 946, 1032, 1118, 1144, 1398, 1419, 1677, 1716, 1864, 1892, 2064, 2236, 2288, 2563, 2796, 2838, 3029, 3354, 3432, 3728, 3784, 4472, 5126, 5592, 5676, 6058, 6149, 6708, 6864, 7568, 7689, 8944, 9087, 10019, 10252, 11184, 11352, 12116, 12298, 13416, 15378, 18174, 18447, 20038, 20504, 22704, 24232, 24596, 26832, 30057, 30756, 33319, 36348, 36894, 40076, 41008, 48464, 49192, 60114, 61512, 66638, 72696, 73788, 80152, 98384, 99957, 110209, 120228, 123024, 130247, 133276, 145392, 147576, 160304, 199914, 220418, 240456, 260494, 266552, 295152, 330627, 390741, 399828, 440836, 480912, 520988, 533104, 661254, 781482, 799656, 881672, 1041976, 1322508, 1432717, 1562964, 1599312, 1763344, 2083952, 2645016, 2865434, 3125928, 4298151, 5290032, 5730868, 6251856, 8596302, 11461736, 17192604, 22923472, 34385208, 68770416]

約数ペア:

[(1, 68770416), (2, 34385208), (3, 22923472), (4, 17192604), (6, 11461736), (8, 8596302), (11, 6251856), (12, 5730868), (13, 5290032), (16, 4298151), (22, 3125928), (24, 2865434), (26, 2645016), (33, 2083952), (39, 1763344), (43, 1599312), (44, 1562964), (48, 1432717), (52, 1322508), (66, 1041976), (78, 881672), (86, 799656), (88, 781482), (104, 661254), (129, 533104), (132, 520988), (143, 480912), (156, 440836), (172, 399828), (176, 390741), (208, 330627), (233, 295152), (258, 266552), (264, 260494), (286, 240456), (312, 220418), (344, 199914), (429, 160304), (466, 147576), (473, 145392), (516, 133276), (528, 130247), (559, 123024), (572, 120228), (624, 110209), (688, 99957), (699, 98384), (858, 80152), (932, 73788), (946, 72696), (1032, 66638), (1118, 61512), (1144, 60114), (1398, 49192), (1419, 48464), (1677, 41008), (1716, 40076), (1864, 36894), (1892, 36348), (2064, 33319), (2236, 30756), (2288, 30057), (2563, 26832), (2796, 24596), (2838, 24232), (3029, 22704), (3354, 20504), (3432, 20038), (3728, 18447), (3784, 18174), (4472, 15378), (5126, 13416), (5592, 12298), (5676, 12116), (6058, 11352), (6149, 11184), (6708, 10252), (6864, 10019), (7568, 9087), (7689, 8944)]