81364896

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{6011}}^1$

素因数の和:6074

約数の個数: 72

約数和(自身を含む): 236343744

約数和(自身を除く): 154978848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6011, 6768, 12022, 13536, 18033, 24044, 36066, 48088, 54099, 72132, 96176, 108198, 144264, 192352, 216396, 282517, 288528, 432792, 565034, 577056, 847551, 865584, 1130068, 1695102, 1731168, 2260136, 2542653, 3390204, 4520272, 5085306, 6780408, 9040544, 10170612, 13560816, 20341224, 27121632, 40682448, 81364896]

約数ペア:

[(1, 81364896), (2, 40682448), (3, 27121632), (4, 20341224), (6, 13560816), (8, 10170612), (9, 9040544), (12, 6780408), (16, 5085306), (18, 4520272), (24, 3390204), (32, 2542653), (36, 2260136), (47, 1731168), (48, 1695102), (72, 1130068), (94, 865584), (96, 847551), (141, 577056), (144, 565034), (188, 432792), (282, 288528), (288, 282517), (376, 216396), (423, 192352), (564, 144264), (752, 108198), (846, 96176), (1128, 72132), (1504, 54099), (1692, 48088), (2256, 36066), (3384, 24044), (4512, 18033), (6011, 13536), (6768, 12022)]