84159040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37571}}^1$

素因数の和:37595

約数の個数: 56

約数和(自身を含む): 229038912

約数和(自身を除く): 144879872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 37571, 75142, 150284, 187855, 262997, 300568, 375710, 525994, 601136, 751420, 1051988, 1202272, 1314985, 1502840, 2103976, 2404544, 2629970, 3005680, 4207952, 5259940, 6011360, 8415904, 10519880, 12022720, 16831808, 21039760, 42079520, 84159040]

約数ペア:

[(1, 84159040), (2, 42079520), (4, 21039760), (5, 16831808), (7, 12022720), (8, 10519880), (10, 8415904), (14, 6011360), (16, 5259940), (20, 4207952), (28, 3005680), (32, 2629970), (35, 2404544), (40, 2103976), (56, 1502840), (64, 1314985), (70, 1202272), (80, 1051988), (112, 751420), (140, 601136), (160, 525994), (224, 375710), (280, 300568), (320, 262997), (448, 187855), (560, 150284), (1120, 75142), (2240, 37571)]