81589104

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2351}}^1$

素因数の和:2606

約数の個数: 60

約数和(自身を含む): 229381152

約数和(自身を除く): 147792048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 964, 1446, 1928, 2169, 2351, 2892, 3856, 4338, 4702, 5784, 7053, 8676, 9404, 11568, 14106, 17352, 18808, 21159, 28212, 34704, 37616, 42318, 56424, 84636, 112848, 169272, 338544, 566591, 1133182, 1699773, 2266364, 3399546, 4532728, 5099319, 6799092, 9065456, 10198638, 13598184, 20397276, 27196368, 40794552, 81589104]

約数ペア:

[(1, 81589104), (2, 40794552), (3, 27196368), (4, 20397276), (6, 13598184), (8, 10198638), (9, 9065456), (12, 6799092), (16, 5099319), (18, 4532728), (24, 3399546), (36, 2266364), (48, 1699773), (72, 1133182), (144, 566591), (241, 338544), (482, 169272), (723, 112848), (964, 84636), (1446, 56424), (1928, 42318), (2169, 37616), (2351, 34704), (2892, 28212), (3856, 21159), (4338, 18808), (4702, 17352), (5784, 14106), (7053, 11568), (8676, 9404)]