66321216

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 168

約数和(自身を含む): 217179144

約数和(自身を除く): 150857928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 521, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1042, 1088, 1224, 1248, 1326, 1563, 1632, 1768, 1872, 1989, 2084, 2448, 2496, 2652, 3126, 3264, 3536, 3744, 3978, 4168, 4689, 4896, 5304, 6252, 6773, 7072, 7488, 7956, 8336, 8857, 9378, 9792, 10608, 12504, 13546, 14144, 15912, 16672, 17714, 18756, 20319, 21216, 25008, 26571, 27092, 31824, 33344, 35428, 37512, 40638, 42432, 50016, 53142, 54184, 60957, 63648, 70856, 75024, 79713, 81276, 100032, 106284, 108368, 115141, 121914, 127296, 141712, 150048, 159426, 162552, 212568, 216736, 230282, 243828, 283424, 300096, 318852, 325104, 345423, 425136, 433472, 460564, 487656, 566848, 637704, 650208, 690846, 850272, 921128, 975312, 1036269, 1275408, 1300416, 1381692, 1700544, 1842256, 1950624, 2072538, 2550816, 2763384, 3684512, 3901248, 4145076, 5101632, 5526768, 7369024, 8290152, 11053536, 16580304, 22107072, 33160608, 66321216]

約数ペア:

[(1, 66321216), (2, 33160608), (3, 22107072), (4, 16580304), (6, 11053536), (8, 8290152), (9, 7369024), (12, 5526768), (13, 5101632), (16, 4145076), (17, 3901248), (18, 3684512), (24, 2763384), (26, 2550816), (32, 2072538), (34, 1950624), (36, 1842256), (39, 1700544), (48, 1381692), (51, 1300416), (52, 1275408), (64, 1036269), (68, 975312), (72, 921128), (78, 850272), (96, 690846), (102, 650208), (104, 637704), (117, 566848), (136, 487656), (144, 460564), (153, 433472), (156, 425136), (192, 345423), (204, 325104), (208, 318852), (221, 300096), (234, 283424), (272, 243828), (288, 230282), (306, 216736), (312, 212568), (408, 162552), (416, 159426), (442, 150048), (468, 141712), (521, 127296), (544, 121914), (576, 115141), (612, 108368), (624, 106284), (663, 100032), (816, 81276), (832, 79713), (884, 75024), (936, 70856), (1042, 63648), (1088, 60957), (1224, 54184), (1248, 53142), (1326, 50016), (1563, 42432), (1632, 40638), (1768, 37512), (1872, 35428), (1989, 33344), (2084, 31824), (2448, 27092), (2496, 26571), (2652, 25008), (3126, 21216), (3264, 20319), (3536, 18756), (3744, 17714), (3978, 16672), (4168, 15912), (4689, 14144), (4896, 13546), (5304, 12504), (6252, 10608), (6773, 9792), (7072, 9378), (7488, 8857), (7956, 8336)]