97487988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 251239968

約数和(自身を除く): 153751980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 907, 1014, 1378, 1814, 2028, 2067, 2721, 2756, 3628, 4134, 5442, 8268, 8957, 10884, 11791, 17914, 23582, 26871, 35373, 35828, 47164, 48071, 53742, 70746, 96142, 107484, 141492, 144213, 153283, 192284, 288426, 306566, 459849, 576852, 613132, 624923, 919698, 1249846, 1839396, 1874769, 2499692, 3749538, 7499076, 8123999, 16247998, 24371997, 32495996, 48743994, 97487988]

約数ペア:

[(1, 97487988), (2, 48743994), (3, 32495996), (4, 24371997), (6, 16247998), (12, 8123999), (13, 7499076), (26, 3749538), (39, 2499692), (52, 1874769), (53, 1839396), (78, 1249846), (106, 919698), (156, 624923), (159, 613132), (169, 576852), (212, 459849), (318, 306566), (338, 288426), (507, 192284), (636, 153283), (676, 144213), (689, 141492), (907, 107484), (1014, 96142), (1378, 70746), (1814, 53742), (2028, 48071), (2067, 47164), (2721, 35828), (2756, 35373), (3628, 26871), (4134, 23582), (5442, 17914), (8268, 11791), (8957, 10884)]