86704542

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 194165712

約数和(自身を除く): 107461170

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 422, 617, 633, 666, 1234, 1266, 1851, 1899, 3702, 3798, 5553, 7807, 11106, 15614, 22829, 23421, 45658, 46842, 68487, 70263, 130187, 136974, 140526, 205461, 260374, 390561, 410922, 781122, 1171683, 2343366, 4816919, 9633838, 14450757, 28901514, 43352271, 86704542]

約数ペア:

[(1, 86704542), (2, 43352271), (3, 28901514), (6, 14450757), (9, 9633838), (18, 4816919), (37, 2343366), (74, 1171683), (111, 781122), (211, 410922), (222, 390561), (333, 260374), (422, 205461), (617, 140526), (633, 136974), (666, 130187), (1234, 70263), (1266, 68487), (1851, 46842), (1899, 45658), (3702, 23421), (3798, 22829), (5553, 15614), (7807, 11106)]