77738068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 69228332

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 107, 149, 212, 214, 298, 428, 596, 1219, 2438, 2461, 3427, 4876, 4922, 5671, 6854, 7897, 9844, 11342, 13708, 15794, 15943, 22684, 31588, 31886, 63772, 130433, 181631, 260866, 363262, 366689, 521732, 726524, 733378, 844979, 1466756, 1689958, 3379916, 19434517, 38869034, 77738068]

約数ペア:

[(1, 77738068), (2, 38869034), (4, 19434517), (23, 3379916), (46, 1689958), (53, 1466756), (92, 844979), (106, 733378), (107, 726524), (149, 521732), (212, 366689), (214, 363262), (298, 260866), (428, 181631), (596, 130433), (1219, 63772), (2438, 31886), (2461, 31588), (3427, 22684), (4876, 15943), (4922, 15794), (5671, 13708), (6854, 11342), (7897, 9844)]