65740272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 184467360

約数和(自身を除く): 118727088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 769, 822, 1096, 1538, 1644, 1781, 2192, 2307, 3076, 3288, 3562, 4614, 5343, 6152, 6576, 7124, 9228, 9997, 10686, 12304, 14248, 18456, 19994, 21372, 28496, 29991, 36912, 39988, 42744, 59982, 79976, 85488, 105353, 119964, 159952, 210706, 239928, 316059, 421412, 479856, 632118, 842824, 1264236, 1369589, 1685648, 2528472, 2739178, 4108767, 5056944, 5478356, 8217534, 10956712, 16435068, 21913424, 32870136, 65740272]

約数ペア:

[(1, 65740272), (2, 32870136), (3, 21913424), (4, 16435068), (6, 10956712), (8, 8217534), (12, 5478356), (13, 5056944), (16, 4108767), (24, 2739178), (26, 2528472), (39, 1685648), (48, 1369589), (52, 1264236), (78, 842824), (104, 632118), (137, 479856), (156, 421412), (208, 316059), (274, 239928), (312, 210706), (411, 159952), (548, 119964), (624, 105353), (769, 85488), (822, 79976), (1096, 59982), (1538, 42744), (1644, 39988), (1781, 36912), (2192, 29991), (2307, 28496), (3076, 21372), (3288, 19994), (3562, 18456), (4614, 14248), (5343, 12304), (6152, 10686), (6576, 9997), (7124, 9228)]