78804516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 137955804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 89, 127, 166, 178, 249, 254, 267, 332, 356, 381, 498, 508, 534, 581, 623, 762, 889, 996, 1068, 1162, 1246, 1524, 1743, 1778, 1869, 2324, 2492, 2667, 3486, 3556, 3738, 5334, 6972, 7387, 7476, 10541, 10668, 11303, 14774, 21082, 22161, 22606, 29548, 31623, 33909, 42164, 44322, 45212, 51709, 63246, 67818, 73787, 79121, 88644, 103418, 126492, 135636, 147574, 155127, 158242, 206836, 221361, 237363, 295148, 310254, 316484, 442722, 474726, 620508, 885444, 938149, 949452, 1876298, 2814447, 3752596, 5628894, 6567043, 11257788, 13134086, 19701129, 26268172, 39402258, 78804516]

約数ペア:

[(1, 78804516), (2, 39402258), (3, 26268172), (4, 19701129), (6, 13134086), (7, 11257788), (12, 6567043), (14, 5628894), (21, 3752596), (28, 2814447), (42, 1876298), (83, 949452), (84, 938149), (89, 885444), (127, 620508), (166, 474726), (178, 442722), (249, 316484), (254, 310254), (267, 295148), (332, 237363), (356, 221361), (381, 206836), (498, 158242), (508, 155127), (534, 147574), (581, 135636), (623, 126492), (762, 103418), (889, 88644), (996, 79121), (1068, 73787), (1162, 67818), (1246, 63246), (1524, 51709), (1743, 45212), (1778, 44322), (1869, 42164), (2324, 33909), (2492, 31623), (2667, 29548), (3486, 22606), (3556, 22161), (3738, 21082), (5334, 14774), (6972, 11303), (7387, 10668), (7476, 10541)]