88578364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 188455680

約数和(自身を除く): 99877316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 379, 476, 491, 758, 982, 1516, 1964, 2653, 3437, 5306, 6443, 6874, 8347, 10612, 12886, 13748, 16694, 25772, 33388, 45101, 58429, 90202, 116858, 180404, 186089, 233716, 372178, 744356, 1302623, 2605246, 3163513, 5210492, 6327026, 12654052, 22144591, 44289182, 88578364]

約数ペア:

[(1, 88578364), (2, 44289182), (4, 22144591), (7, 12654052), (14, 6327026), (17, 5210492), (28, 3163513), (34, 2605246), (68, 1302623), (119, 744356), (238, 372178), (379, 233716), (476, 186089), (491, 180404), (758, 116858), (982, 90202), (1516, 58429), (1964, 45101), (2653, 33388), (3437, 25772), (5306, 16694), (6443, 13748), (6874, 12886), (8347, 10612)]