71255808

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 231912240

約数和(自身を除く): 160656432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 64, 72, 78, 96, 104, 108, 117, 122, 128, 144, 156, 169, 183, 192, 208, 216, 234, 244, 256, 288, 312, 338, 351, 366, 384, 416, 432, 468, 488, 507, 549, 576, 624, 676, 702, 732, 768, 793, 832, 864, 936, 976, 1014, 1098, 1152, 1248, 1352, 1404, 1464, 1521, 1586, 1647, 1664, 1728, 1872, 1952, 2028, 2196, 2304, 2379, 2496, 2704, 2808, 2928, 3042, 3172, 3294, 3328, 3456, 3744, 3904, 4056, 4392, 4563, 4758, 4992, 5408, 5616, 5856, 6084, 6344, 6588, 6912, 7137, 7488, 7808, 8112, 8784, 9126, 9516, 9984, 10309, 10816, 11232, 11712, 12168, 12688, 13176, 14274, 14976, 15616, 16224, 17568, 18252, 19032, 20618, 21411, 21632, 22464, 23424, 24336, 25376, 26352, 28548, 29952, 30927, 32448, 35136, 36504, 38064, 41236, 42822, 43264, 44928, 46848, 48672, 50752, 52704, 57096, 61854, 64896, 70272, 73008, 76128, 82472, 85644, 89856, 92781, 97344, 101504, 105408, 114192, 123708, 129792, 140544, 146016, 152256, 164944, 171288, 185562, 194688, 203008, 210816, 228384, 247416, 278343, 292032, 304512, 329888, 342576, 371124, 389376, 421632, 456768, 494832, 556686, 584064, 609024, 659776, 685152, 742248, 913536, 989664, 1113372, 1168128, 1319552, 1370304, 1484496, 1827072, 1979328, 2226744, 2639104, 2740608, 2968992, 3958656, 4453488, 5481216, 5937984, 7917312, 8906976, 11875968, 17813952, 23751936, 35627904, 71255808]

約数ペア:

[(1, 71255808), (2, 35627904), (3, 23751936), (4, 17813952), (6, 11875968), (8, 8906976), (9, 7917312), (12, 5937984), (13, 5481216), (16, 4453488), (18, 3958656), (24, 2968992), (26, 2740608), (27, 2639104), (32, 2226744), (36, 1979328), (39, 1827072), (48, 1484496), (52, 1370304), (54, 1319552), (61, 1168128), (64, 1113372), (72, 989664), (78, 913536), (96, 742248), (104, 685152), (108, 659776), (117, 609024), (122, 584064), (128, 556686), (144, 494832), (156, 456768), (169, 421632), (183, 389376), (192, 371124), (208, 342576), (216, 329888), (234, 304512), (244, 292032), (256, 278343), (288, 247416), (312, 228384), (338, 210816), (351, 203008), (366, 194688), (384, 185562), (416, 171288), (432, 164944), (468, 152256), (488, 146016), (507, 140544), (549, 129792), (576, 123708), (624, 114192), (676, 105408), (702, 101504), (732, 97344), (768, 92781), (793, 89856), (832, 85644), (864, 82472), (936, 76128), (976, 73008), (1014, 70272), (1098, 64896), (1152, 61854), (1248, 57096), (1352, 52704), (1404, 50752), (1464, 48672), (1521, 46848), (1586, 44928), (1647, 43264), (1664, 42822), (1728, 41236), (1872, 38064), (1952, 36504), (2028, 35136), (2196, 32448), (2304, 30927), (2379, 29952), (2496, 28548), (2704, 26352), (2808, 25376), (2928, 24336), (3042, 23424), (3172, 22464), (3294, 21632), (3328, 21411), (3456, 20618), (3744, 19032), (3904, 18252), (4056, 17568), (4392, 16224), (4563, 15616), (4758, 14976), (4992, 14274), (5408, 13176), (5616, 12688), (5856, 12168), (6084, 11712), (6344, 11232), (6588, 10816), (6912, 10309), (7137, 9984), (7488, 9516), (7808, 9126), (8112, 8784)]