80293968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17987}}^1$

素因数の和:18032

約数の個数: 60

約数和(自身を含む): 231973248

約数和(自身を除く): 151679280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 17987, 35974, 53961, 71948, 107922, 143896, 161883, 215844, 287792, 323766, 431688, 557597, 647532, 863376, 1115194, 1295064, 1672791, 2230388, 2590128, 3345582, 4460776, 5018373, 6691164, 8921552, 10036746, 13382328, 20073492, 26764656, 40146984, 80293968]

約数ペア:

[(1, 80293968), (2, 40146984), (3, 26764656), (4, 20073492), (6, 13382328), (8, 10036746), (9, 8921552), (12, 6691164), (16, 5018373), (18, 4460776), (24, 3345582), (31, 2590128), (36, 2230388), (48, 1672791), (62, 1295064), (72, 1115194), (93, 863376), (124, 647532), (144, 557597), (186, 431688), (248, 323766), (279, 287792), (372, 215844), (496, 161883), (558, 143896), (744, 107922), (1116, 71948), (1488, 53961), (2232, 35974), (4464, 17987)]