65555856

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1889}}^1$

素因数の和:2144

約数の個数: 60

約数和(自身を含む): 184324140

約数和(自身を除く): 118768284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 964, 1446, 1889, 1928, 2169, 2892, 3778, 3856, 4338, 5667, 5784, 7556, 8676, 11334, 11568, 15112, 17001, 17352, 22668, 30224, 34002, 34704, 45336, 68004, 90672, 136008, 272016, 455249, 910498, 1365747, 1820996, 2731494, 3641992, 4097241, 5462988, 7283984, 8194482, 10925976, 16388964, 21851952, 32777928, 65555856]

約数ペア:

[(1, 65555856), (2, 32777928), (3, 21851952), (4, 16388964), (6, 10925976), (8, 8194482), (9, 7283984), (12, 5462988), (16, 4097241), (18, 3641992), (24, 2731494), (36, 1820996), (48, 1365747), (72, 910498), (144, 455249), (241, 272016), (482, 136008), (723, 90672), (964, 68004), (1446, 45336), (1889, 34704), (1928, 34002), (2169, 30224), (2892, 22668), (3778, 17352), (3856, 17001), (4338, 15112), (5667, 11568), (5784, 11334), (7556, 8676)]