67156128

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 120

約数和(自身を含む): 212803668

約数和(自身を除く): 145647540

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, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 1993, 2106, 2592, 2808, 3744, 3986, 4212, 5616, 5979, 7972, 8424, 11232, 11958, 15944, 16848, 17937, 23916, 25909, 31888, 33696, 35874, 47832, 51818, 53811, 63776, 71748, 77727, 95664, 103636, 107622, 143496, 155454, 161433, 191328, 207272, 215244, 233181, 286992, 310908, 322866, 414544, 430488, 466362, 573984, 621816, 645732, 699543, 829088, 860976, 932724, 1243632, 1291464, 1399086, 1721952, 1865448, 2098629, 2487264, 2582928, 2798172, 3730896, 4197258, 5165856, 5596344, 7461792, 8394516, 11192688, 16789032, 22385376, 33578064, 67156128]

約数ペア:

[(1, 67156128), (2, 33578064), (3, 22385376), (4, 16789032), (6, 11192688), (8, 8394516), (9, 7461792), (12, 5596344), (13, 5165856), (16, 4197258), (18, 3730896), (24, 2798172), (26, 2582928), (27, 2487264), (32, 2098629), (36, 1865448), (39, 1721952), (48, 1399086), (52, 1291464), (54, 1243632), (72, 932724), (78, 860976), (81, 829088), (96, 699543), (104, 645732), (108, 621816), (117, 573984), (144, 466362), (156, 430488), (162, 414544), (208, 322866), (216, 310908), (234, 286992), (288, 233181), (312, 215244), (324, 207272), (351, 191328), (416, 161433), (432, 155454), (468, 143496), (624, 107622), (648, 103636), (702, 95664), (864, 77727), (936, 71748), (1053, 63776), (1248, 53811), (1296, 51818), (1404, 47832), (1872, 35874), (1993, 33696), (2106, 31888), (2592, 25909), (2808, 23916), (3744, 17937), (3986, 16848), (4212, 15944), (5616, 11958), (5979, 11232), (7972, 8424)]