80663712

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12541}}^1$

素因数の和:12621

約数の個数: 48

約数和(自身を含む): 214919712

約数和(自身を除く): 134256000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 12541, 25082, 37623, 50164, 75246, 100328, 150492, 200656, 300984, 401312, 601968, 840247, 1203936, 1680494, 2520741, 3360988, 5041482, 6721976, 10082964, 13443952, 20165928, 26887904, 40331856, 80663712]

約数ペア:

[(1, 80663712), (2, 40331856), (3, 26887904), (4, 20165928), (6, 13443952), (8, 10082964), (12, 6721976), (16, 5041482), (24, 3360988), (32, 2520741), (48, 1680494), (67, 1203936), (96, 840247), (134, 601968), (201, 401312), (268, 300984), (402, 200656), (536, 150492), (804, 100328), (1072, 75246), (1608, 50164), (2144, 37623), (3216, 25082), (6432, 12541)]