86720484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1223}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 213857280

約数和(自身を除く): 127136796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 311, 622, 933, 1223, 1244, 1866, 2446, 3669, 3732, 4892, 5909, 7338, 11818, 14676, 17727, 23237, 23636, 35454, 46474, 69711, 70908, 92948, 139422, 278844, 380353, 760706, 1141059, 1521412, 2282118, 4564236, 7226707, 14453414, 21680121, 28906828, 43360242, 86720484]

約数ペア:

[(1, 86720484), (2, 43360242), (3, 28906828), (4, 21680121), (6, 14453414), (12, 7226707), (19, 4564236), (38, 2282118), (57, 1521412), (76, 1141059), (114, 760706), (228, 380353), (311, 278844), (622, 139422), (933, 92948), (1223, 70908), (1244, 69711), (1866, 46474), (2446, 35454), (3669, 23636), (3732, 23237), (4892, 17727), (5909, 14676), (7338, 11818)]