78719214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{110251}}^1$

素因数の和:110280

約数の個数: 32

約数和(自身を含む): 190515456

約数和(自身を除く): 111796242

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 110251, 220502, 330753, 661506, 771757, 1543514, 1874267, 2315271, 3748534, 4630542, 5622801, 11245602, 13119869, 26239738, 39359607, 78719214]

約数ペア:

[(1, 78719214), (2, 39359607), (3, 26239738), (6, 13119869), (7, 11245602), (14, 5622801), (17, 4630542), (21, 3748534), (34, 2315271), (42, 1874267), (51, 1543514), (102, 771757), (119, 661506), (238, 330753), (357, 220502), (714, 110251)]