67313376

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 213055920

約数和(自身を除く): 145742544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 461, 468, 507, 624, 676, 702, 864, 922, 936, 1014, 1248, 1352, 1383, 1404, 1521, 1844, 1872, 2028, 2704, 2766, 2808, 3042, 3688, 3744, 4056, 4149, 4563, 5408, 5532, 5616, 5993, 6084, 7376, 8112, 8298, 9126, 11064, 11232, 11986, 12168, 12447, 14752, 16224, 16596, 17979, 18252, 22128, 23972, 24336, 24894, 33192, 35958, 36504, 44256, 47944, 48672, 49788, 53937, 66384, 71916, 73008, 77909, 95888, 99576, 107874, 132768, 143832, 146016, 155818, 161811, 191776, 199152, 215748, 233727, 287664, 311636, 323622, 398304, 431496, 467454, 575328, 623272, 647244, 701181, 862992, 934908, 1246544, 1294488, 1402362, 1725984, 1869816, 2103543, 2493088, 2588976, 2804724, 3739632, 4207086, 5177952, 5609448, 7479264, 8414172, 11218896, 16828344, 22437792, 33656688, 67313376]

約数ペア:

[(1, 67313376), (2, 33656688), (3, 22437792), (4, 16828344), (6, 11218896), (8, 8414172), (9, 7479264), (12, 5609448), (13, 5177952), (16, 4207086), (18, 3739632), (24, 2804724), (26, 2588976), (27, 2493088), (32, 2103543), (36, 1869816), (39, 1725984), (48, 1402362), (52, 1294488), (54, 1246544), (72, 934908), (78, 862992), (96, 701181), (104, 647244), (108, 623272), (117, 575328), (144, 467454), (156, 431496), (169, 398304), (208, 323622), (216, 311636), (234, 287664), (288, 233727), (312, 215748), (338, 199152), (351, 191776), (416, 161811), (432, 155818), (461, 146016), (468, 143832), (507, 132768), (624, 107874), (676, 99576), (702, 95888), (864, 77909), (922, 73008), (936, 71916), (1014, 66384), (1248, 53937), (1352, 49788), (1383, 48672), (1404, 47944), (1521, 44256), (1844, 36504), (1872, 35958), (2028, 33192), (2704, 24894), (2766, 24336), (2808, 23972), (3042, 22128), (3688, 18252), (3744, 17979), (4056, 16596), (4149, 16224), (4563, 14752), (5408, 12447), (5532, 12168), (5616, 11986), (5993, 11232), (6084, 11064), (7376, 9126), (8112, 8298)]