81358704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80713}}^1$

素因数の和:80734

約数の個数: 60

約数和(自身を含む): 260221936

約数和(自身を除く): 178863232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80713, 161426, 242139, 322852, 484278, 564991, 645704, 726417, 968556, 1129982, 1291408, 1452834, 1694973, 1937112, 2259964, 2905668, 3389946, 3874224, 4519928, 5084919, 5811336, 6779892, 9039856, 10169838, 11622672, 13559784, 20339676, 27119568, 40679352, 81358704]

約数ペア:

[(1, 81358704), (2, 40679352), (3, 27119568), (4, 20339676), (6, 13559784), (7, 11622672), (8, 10169838), (9, 9039856), (12, 6779892), (14, 5811336), (16, 5084919), (18, 4519928), (21, 3874224), (24, 3389946), (28, 2905668), (36, 2259964), (42, 1937112), (48, 1694973), (56, 1452834), (63, 1291408), (72, 1129982), (84, 968556), (112, 726417), (126, 645704), (144, 564991), (168, 484278), (252, 322852), (336, 242139), (504, 161426), (1008, 80713)]