84039984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{27791}}^1$

素因数の和:27815

約数の個数: 80

約数和(自身を含む): 275696640

約数和(自身を除く): 191656656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 27791, 55582, 83373, 111164, 166746, 194537, 222328, 250119, 333492, 389074, 444656, 500238, 583611, 666984, 750357, 778148, 1000476, 1167222, 1333968, 1500714, 1556296, 1750833, 2000952, 2334444, 3001428, 3112592, 3501666, 4001904, 4668888, 5252499, 6002856, 7003332, 9337776, 10504998, 12005712, 14006664, 21009996, 28013328, 42019992, 84039984]

約数ペア:

[(1, 84039984), (2, 42019992), (3, 28013328), (4, 21009996), (6, 14006664), (7, 12005712), (8, 10504998), (9, 9337776), (12, 7003332), (14, 6002856), (16, 5252499), (18, 4668888), (21, 4001904), (24, 3501666), (27, 3112592), (28, 3001428), (36, 2334444), (42, 2000952), (48, 1750833), (54, 1556296), (56, 1500714), (63, 1333968), (72, 1167222), (84, 1000476), (108, 778148), (112, 750357), (126, 666984), (144, 583611), (168, 500238), (189, 444656), (216, 389074), (252, 333492), (336, 250119), (378, 222328), (432, 194537), (504, 166746), (756, 111164), (1008, 83373), (1512, 55582), (3024, 27791)]