77420238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5569}}^1$

素因数の和:5912

約数の個数: 32

約数和(自身を含む): 177527040

約数和(自身を除く): 100106802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 5569, 6951, 11138, 13902, 16707, 33414, 38983, 77966, 116949, 233898, 1843339, 3686678, 5530017, 11060034, 12903373, 25806746, 38710119, 77420238]

約数ペア:

[(1, 77420238), (2, 38710119), (3, 25806746), (6, 12903373), (7, 11060034), (14, 5530017), (21, 3686678), (42, 1843339), (331, 233898), (662, 116949), (993, 77966), (1986, 38983), (2317, 33414), (4634, 16707), (5569, 13902), (6951, 11138)]