78367968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38873}}^1$

素因数の和:38896

約数の個数: 72

約数和(自身を含む): 254702448

約数和(自身を除く): 176334480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38873, 77746, 116619, 155492, 233238, 272111, 310984, 349857, 466476, 544222, 621968, 699714, 816333, 932952, 1088444, 1243936, 1399428, 1632666, 1865904, 2176888, 2448999, 2798856, 3265332, 3731808, 4353776, 4897998, 5597712, 6530664, 8707552, 9795996, 11195424, 13061328, 19591992, 26122656, 39183984, 78367968]

約数ペア:

[(1, 78367968), (2, 39183984), (3, 26122656), (4, 19591992), (6, 13061328), (7, 11195424), (8, 9795996), (9, 8707552), (12, 6530664), (14, 5597712), (16, 4897998), (18, 4353776), (21, 3731808), (24, 3265332), (28, 2798856), (32, 2448999), (36, 2176888), (42, 1865904), (48, 1632666), (56, 1399428), (63, 1243936), (72, 1088444), (84, 932952), (96, 816333), (112, 699714), (126, 621968), (144, 544222), (168, 466476), (224, 349857), (252, 310984), (288, 272111), (336, 233238), (504, 155492), (672, 116619), (1008, 77746), (2016, 38873)]