68248608

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 209018880

約数和(自身を除く): 140770272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 68, 71, 76, 93, 96, 102, 114, 124, 136, 142, 152, 186, 204, 213, 228, 248, 272, 284, 304, 323, 372, 408, 426, 456, 496, 527, 544, 568, 589, 608, 646, 744, 816, 852, 912, 969, 992, 1054, 1136, 1178, 1207, 1292, 1349, 1488, 1581, 1632, 1704, 1767, 1824, 1938, 2108, 2201, 2272, 2356, 2414, 2584, 2698, 2976, 3162, 3408, 3534, 3621, 3876, 4047, 4216, 4402, 4712, 4828, 5168, 5396, 6324, 6603, 6816, 7068, 7242, 7752, 8094, 8432, 8804, 9424, 9656, 10013, 10336, 10792, 12648, 13206, 14136, 14484, 15504, 16188, 16864, 17608, 18848, 19312, 20026, 21584, 22933, 25296, 26412, 28272, 28968, 30039, 31008, 32376, 35216, 37417, 38624, 40052, 41819, 43168, 45866, 50592, 52824, 56544, 57936, 60078, 64752, 68799, 70432, 74834, 80104, 83638, 91732, 105648, 112251, 115872, 120156, 125457, 129504, 137598, 149668, 160208, 167276, 183464, 211296, 224502, 240312, 250914, 275196, 299336, 320416, 334552, 366928, 449004, 480624, 501828, 550392, 598672, 669104, 710923, 733856, 898008, 961248, 1003656, 1100784, 1197344, 1338208, 1421846, 1796016, 2007312, 2132769, 2201568, 2843692, 3592032, 4014624, 4265538, 5687384, 8531076, 11374768, 17062152, 22749536, 34124304, 68248608]

約数ペア:

[(1, 68248608), (2, 34124304), (3, 22749536), (4, 17062152), (6, 11374768), (8, 8531076), (12, 5687384), (16, 4265538), (17, 4014624), (19, 3592032), (24, 2843692), (31, 2201568), (32, 2132769), (34, 2007312), (38, 1796016), (48, 1421846), (51, 1338208), (57, 1197344), (62, 1100784), (68, 1003656), (71, 961248), (76, 898008), (93, 733856), (96, 710923), (102, 669104), (114, 598672), (124, 550392), (136, 501828), (142, 480624), (152, 449004), (186, 366928), (204, 334552), (213, 320416), (228, 299336), (248, 275196), (272, 250914), (284, 240312), (304, 224502), (323, 211296), (372, 183464), (408, 167276), (426, 160208), (456, 149668), (496, 137598), (527, 129504), (544, 125457), (568, 120156), (589, 115872), (608, 112251), (646, 105648), (744, 91732), (816, 83638), (852, 80104), (912, 74834), (969, 70432), (992, 68799), (1054, 64752), (1136, 60078), (1178, 57936), (1207, 56544), (1292, 52824), (1349, 50592), (1488, 45866), (1581, 43168), (1632, 41819), (1704, 40052), (1767, 38624), (1824, 37417), (1938, 35216), (2108, 32376), (2201, 31008), (2272, 30039), (2356, 28968), (2414, 28272), (2584, 26412), (2698, 25296), (2976, 22933), (3162, 21584), (3408, 20026), (3534, 19312), (3621, 18848), (3876, 17608), (4047, 16864), (4216, 16188), (4402, 15504), (4712, 14484), (4828, 14136), (5168, 13206), (5396, 12648), (6324, 10792), (6603, 10336), (6816, 10013), (7068, 9656), (7242, 9424), (7752, 8804), (8094, 8432)]