68405472

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 212808960

約数和(自身を除く): 144403488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 463, 486, 513, 608, 648, 684, 864, 912, 926, 972, 1026, 1296, 1368, 1389, 1539, 1824, 1852, 1944, 2052, 2592, 2736, 2778, 3078, 3704, 3888, 4104, 4167, 4617, 5472, 5556, 6156, 7408, 7776, 8208, 8334, 8797, 9234, 11112, 12312, 12501, 14816, 16416, 16668, 17594, 18468, 22224, 24624, 25002, 26391, 33336, 35188, 36936, 37503, 44448, 49248, 50004, 52782, 66672, 70376, 73872, 75006, 79173, 100008, 105564, 112509, 133344, 140752, 147744, 150012, 158346, 200016, 211128, 225018, 237519, 281504, 300024, 316692, 400032, 422256, 450036, 475038, 600048, 633384, 712557, 844512, 900072, 950076, 1200096, 1266768, 1425114, 1800144, 1900152, 2137671, 2533536, 2850228, 3600288, 3800304, 4275342, 5700456, 7600608, 8550684, 11400912, 17101368, 22801824, 34202736, 68405472]

約数ペア:

[(1, 68405472), (2, 34202736), (3, 22801824), (4, 17101368), (6, 11400912), (8, 8550684), (9, 7600608), (12, 5700456), (16, 4275342), (18, 3800304), (19, 3600288), (24, 2850228), (27, 2533536), (32, 2137671), (36, 1900152), (38, 1800144), (48, 1425114), (54, 1266768), (57, 1200096), (72, 950076), (76, 900072), (81, 844512), (96, 712557), (108, 633384), (114, 600048), (144, 475038), (152, 450036), (162, 422256), (171, 400032), (216, 316692), (228, 300024), (243, 281504), (288, 237519), (304, 225018), (324, 211128), (342, 200016), (432, 158346), (456, 150012), (463, 147744), (486, 140752), (513, 133344), (608, 112509), (648, 105564), (684, 100008), (864, 79173), (912, 75006), (926, 73872), (972, 70376), (1026, 66672), (1296, 52782), (1368, 50004), (1389, 49248), (1539, 44448), (1824, 37503), (1852, 36936), (1944, 35188), (2052, 33336), (2592, 26391), (2736, 25002), (2778, 24624), (3078, 22224), (3704, 18468), (3888, 17594), (4104, 16668), (4167, 16416), (4617, 14816), (5472, 12501), (5556, 12312), (6156, 11112), (7408, 9234), (7776, 8797), (8208, 8334)]