64952784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 209742156

約数和(自身を除く): 144789372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 157, 169, 204, 208, 221, 234, 272, 306, 312, 314, 338, 408, 442, 468, 471, 507, 612, 624, 628, 663, 676, 816, 884, 936, 942, 1014, 1224, 1256, 1326, 1352, 1413, 1521, 1768, 1872, 1884, 1989, 2028, 2041, 2448, 2512, 2652, 2669, 2704, 2826, 2873, 3042, 3536, 3768, 3978, 4056, 4082, 5304, 5338, 5652, 5746, 6084, 6123, 7536, 7956, 8007, 8112, 8164, 8619, 10608, 10676, 11304, 11492, 12168, 12246, 15912, 16014, 16328, 17238, 18369, 21352, 22608, 22984, 24021, 24336, 24492, 25857, 26533, 31824, 32028, 32656, 34476, 34697, 36738, 42704, 45968, 48042, 48984, 51714, 53066, 64056, 68952, 69394, 73476, 79599, 96084, 97968, 103428, 104091, 106132, 128112, 137904, 138788, 146952, 159198, 192168, 206856, 208182, 212264, 238797, 277576, 293904, 312273, 318396, 384336, 413712, 416364, 424528, 451061, 477594, 555152, 624546, 636792, 832728, 902122, 955188, 1249092, 1273584, 1353183, 1665456, 1804244, 1910376, 2498184, 2706366, 3608488, 3820752, 4059549, 4996368, 5412732, 7216976, 8119098, 10825464, 16238196, 21650928, 32476392, 64952784]

約数ペア:

[(1, 64952784), (2, 32476392), (3, 21650928), (4, 16238196), (6, 10825464), (8, 8119098), (9, 7216976), (12, 5412732), (13, 4996368), (16, 4059549), (17, 3820752), (18, 3608488), (24, 2706366), (26, 2498184), (34, 1910376), (36, 1804244), (39, 1665456), (48, 1353183), (51, 1273584), (52, 1249092), (68, 955188), (72, 902122), (78, 832728), (102, 636792), (104, 624546), (117, 555152), (136, 477594), (144, 451061), (153, 424528), (156, 416364), (157, 413712), (169, 384336), (204, 318396), (208, 312273), (221, 293904), (234, 277576), (272, 238797), (306, 212264), (312, 208182), (314, 206856), (338, 192168), (408, 159198), (442, 146952), (468, 138788), (471, 137904), (507, 128112), (612, 106132), (624, 104091), (628, 103428), (663, 97968), (676, 96084), (816, 79599), (884, 73476), (936, 69394), (942, 68952), (1014, 64056), (1224, 53066), (1256, 51714), (1326, 48984), (1352, 48042), (1413, 45968), (1521, 42704), (1768, 36738), (1872, 34697), (1884, 34476), (1989, 32656), (2028, 32028), (2041, 31824), (2448, 26533), (2512, 25857), (2652, 24492), (2669, 24336), (2704, 24021), (2826, 22984), (2873, 22608), (3042, 21352), (3536, 18369), (3768, 17238), (3978, 16328), (4056, 16014), (4082, 15912), (5304, 12246), (5338, 12168), (5652, 11492), (5746, 11304), (6084, 10676), (6123, 10608), (7536, 8619), (7956, 8164), (8007, 8112)]