80338608

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 160

約数和(自身を含む): 272363520

約数和(自身を除く): 192024912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 857, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1714, 1736, 1953, 2232, 2571, 2604, 3024, 3348, 3428, 3472, 3906, 4464, 5142, 5208, 5859, 5999, 6696, 6856, 7713, 7812, 10284, 10416, 11718, 11998, 13392, 13712, 15426, 15624, 17997, 20568, 23139, 23436, 23996, 26567, 30852, 31248, 35994, 41136, 46278, 46872, 47992, 53134, 53991, 61704, 71988, 79701, 92556, 93744, 95984, 106268, 107982, 123408, 143976, 159402, 161973, 185112, 185969, 212536, 215964, 239103, 287952, 318804, 323946, 370224, 371938, 425072, 431928, 478206, 557907, 637608, 647892, 717309, 743876, 863856, 956412, 1115814, 1275216, 1295784, 1434618, 1487752, 1673721, 1912824, 2231628, 2591568, 2869236, 2975504, 3347442, 3825648, 4463256, 5021163, 5738472, 6694884, 8926512, 10042326, 11476944, 13389768, 20084652, 26779536, 40169304, 80338608]

約数ペア:

[(1, 80338608), (2, 40169304), (3, 26779536), (4, 20084652), (6, 13389768), (7, 11476944), (8, 10042326), (9, 8926512), (12, 6694884), (14, 5738472), (16, 5021163), (18, 4463256), (21, 3825648), (24, 3347442), (27, 2975504), (28, 2869236), (31, 2591568), (36, 2231628), (42, 1912824), (48, 1673721), (54, 1487752), (56, 1434618), (62, 1295784), (63, 1275216), (72, 1115814), (84, 956412), (93, 863856), (108, 743876), (112, 717309), (124, 647892), (126, 637608), (144, 557907), (168, 478206), (186, 431928), (189, 425072), (216, 371938), (217, 370224), (248, 323946), (252, 318804), (279, 287952), (336, 239103), (372, 215964), (378, 212536), (432, 185969), (434, 185112), (496, 161973), (504, 159402), (558, 143976), (651, 123408), (744, 107982), (756, 106268), (837, 95984), (857, 93744), (868, 92556), (1008, 79701), (1116, 71988), (1302, 61704), (1488, 53991), (1512, 53134), (1674, 47992), (1714, 46872), (1736, 46278), (1953, 41136), (2232, 35994), (2571, 31248), (2604, 30852), (3024, 26567), (3348, 23996), (3428, 23436), (3472, 23139), (3906, 20568), (4464, 17997), (5142, 15624), (5208, 15426), (5859, 13712), (5999, 13392), (6696, 11998), (6856, 11718), (7713, 10416), (7812, 10284)]