80415882

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 110096118

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 251, 306, 349, 459, 502, 698, 753, 918, 1047, 1506, 2094, 2259, 3141, 4267, 4518, 5933, 6282, 6777, 8534, 9423, 11866, 12801, 13554, 17799, 18846, 25602, 35598, 38403, 53397, 76806, 87599, 106794, 115209, 160191, 175198, 230418, 262797, 320382, 525594, 788391, 1489183, 1576782, 2365173, 2978366, 4467549, 4730346, 8935098, 13402647, 26805294, 40207941, 80415882]

約数ペア:

[(1, 80415882), (2, 40207941), (3, 26805294), (6, 13402647), (9, 8935098), (17, 4730346), (18, 4467549), (27, 2978366), (34, 2365173), (51, 1576782), (54, 1489183), (102, 788391), (153, 525594), (251, 320382), (306, 262797), (349, 230418), (459, 175198), (502, 160191), (698, 115209), (753, 106794), (918, 87599), (1047, 76806), (1506, 53397), (2094, 38403), (2259, 35598), (3141, 25602), (4267, 18846), (4518, 17799), (5933, 13554), (6282, 12801), (6777, 11866), (8534, 9423)]