126972072

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{21247}}^1$

素因数の和:21342

約数の個数: 48

約数和(自身を含む): 348042240

約数和(自身を除く): 221070168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 21247, 42494, 63741, 84988, 127482, 169976, 191223, 254964, 382446, 509928, 764892, 1529784, 1763501, 3527002, 5290503, 7054004, 10581006, 14108008, 15871509, 21162012, 31743018, 42324024, 63486036, 126972072]

約数ペア:

[(1, 126972072), (2, 63486036), (3, 42324024), (4, 31743018), (6, 21162012), (8, 15871509), (9, 14108008), (12, 10581006), (18, 7054004), (24, 5290503), (36, 3527002), (72, 1763501), (83, 1529784), (166, 764892), (249, 509928), (332, 382446), (498, 254964), (664, 191223), (747, 169976), (996, 127482), (1494, 84988), (1992, 63741), (2988, 42494), (5976, 21247)]