77437542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20261}}^1$

素因数の和:20293

約数の個数: 48

約数和(自身を含む): 194028912

約数和(自身を除く): 116591370

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 20261, 40522, 60783, 121566, 141827, 263393, 283654, 425481, 526786, 790179, 850962, 992789, 1580358, 1843751, 1985578, 2978367, 3687502, 5531253, 5956734, 11062506, 12906257, 25812514, 38718771, 77437542]

約数ペア:

[(1, 77437542), (2, 38718771), (3, 25812514), (6, 12906257), (7, 11062506), (13, 5956734), (14, 5531253), (21, 3687502), (26, 2978367), (39, 1985578), (42, 1843751), (49, 1580358), (78, 992789), (91, 850962), (98, 790179), (147, 526786), (182, 425481), (273, 283654), (294, 263393), (546, 141827), (637, 121566), (1274, 60783), (1911, 40522), (3822, 20261)]