68657769648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{53231}}^1$

素因数の和:53324

約数の個数: 180

約数和(自身を含む): 211993565472

約数和(自身を除く): 143335795824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 169, 208, 212, 234, 312, 318, 338, 424, 468, 477, 507, 624, 636, 676, 689, 848, 936, 954, 1014, 1272, 1352, 1378, 1521, 1872, 1908, 2028, 2067, 2544, 2704, 2756, 3042, 3816, 4056, 4134, 5512, 6084, 6201, 7632, 8112, 8268, 8957, 11024, 12168, 12402, 16536, 17914, 24336, 24804, 26871, 33072, 35828, 49608, 53231, 53742, 71656, 80613, 99216, 106462, 107484, 143312, 159693, 161226, 212924, 214968, 319386, 322452, 425848, 429936, 479079, 638772, 644904, 692003, 851696, 958158, 1277544, 1289808, 1384006, 1916316, 2076009, 2555088, 2768012, 2821243, 3832632, 4152018, 5536024, 5642486, 6228027, 7665264, 8304036, 8463729, 8996039, 11072048, 11284972, 12456054, 16608072, 16927458, 17992078, 22569944, 24912108, 25391187, 26988117, 33216144, 33854916, 35984156, 36676159, 45139888, 49824216, 50782374, 53976234, 67709832, 71968312, 73352318, 80964351, 99648432, 101564748, 107952468, 110028477, 135419664, 143936624, 146704636, 161928702, 203129496, 215904936, 220056954, 293409272, 323857404, 330085431, 406258992, 431809872, 440113908, 476790067, 586818544, 647714808, 660170862, 880227816, 953580134, 1295429616, 1320341724, 1430370201, 1760455632, 1907160268, 2640683448, 2860740402, 3814320536, 4291110603, 5281366896, 5721480804, 7628641072, 8582221206, 11442961608, 17164442412, 22885923216, 34328884824, 68657769648]

約数ペア:

[(1, 68657769648), (2, 34328884824), (3, 22885923216), (4, 17164442412), (6, 11442961608), (8, 8582221206), (9, 7628641072), (12, 5721480804), (13, 5281366896), (16, 4291110603), (18, 3814320536), (24, 2860740402), (26, 2640683448), (36, 1907160268), (39, 1760455632), (48, 1430370201), (52, 1320341724), (53, 1295429616), (72, 953580134), (78, 880227816), (104, 660170862), (106, 647714808), (117, 586818544), (144, 476790067), (156, 440113908), (159, 431809872), (169, 406258992), (208, 330085431), (212, 323857404), (234, 293409272), (312, 220056954), (318, 215904936), (338, 203129496), (424, 161928702), (468, 146704636), (477, 143936624), (507, 135419664), (624, 110028477), (636, 107952468), (676, 101564748), (689, 99648432), (848, 80964351), (936, 73352318), (954, 71968312), (1014, 67709832), (1272, 53976234), (1352, 50782374), (1378, 49824216), (1521, 45139888), (1872, 36676159), (1908, 35984156), (2028, 33854916), (2067, 33216144), (2544, 26988117), (2704, 25391187), (2756, 24912108), (3042, 22569944), (3816, 17992078), (4056, 16927458), (4134, 16608072), (5512, 12456054), (6084, 11284972), (6201, 11072048), (7632, 8996039), (8112, 8463729), (8268, 8304036), (8957, 7665264), (11024, 6228027), (12168, 5642486), (12402, 5536024), (16536, 4152018), (17914, 3832632), (24336, 2821243), (24804, 2768012), (26871, 2555088), (33072, 2076009), (35828, 1916316), (49608, 1384006), (53231, 1289808), (53742, 1277544), (71656, 958158), (80613, 851696), (99216, 692003), (106462, 644904), (107484, 638772), (143312, 479079), (159693, 429936), (161226, 425848), (212924, 322452), (214968, 319386)]