78833678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 71126482

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 173, 242, 269, 346, 538, 847, 1211, 1694, 1883, 1903, 2422, 2959, 3766, 3806, 5918, 13321, 20713, 20933, 26642, 32549, 41426, 41866, 46537, 65098, 93074, 146531, 227843, 293062, 325759, 455686, 511907, 651518, 1023814, 3583349, 5630977, 7166698, 11261954, 39416839, 78833678]

約数ペア:

[(1, 78833678), (2, 39416839), (7, 11261954), (11, 7166698), (14, 5630977), (22, 3583349), (77, 1023814), (121, 651518), (154, 511907), (173, 455686), (242, 325759), (269, 293062), (346, 227843), (538, 146531), (847, 93074), (1211, 65098), (1694, 46537), (1883, 41866), (1903, 41426), (2422, 32549), (2959, 26642), (3766, 20933), (3806, 20713), (5918, 13321)]