80455953584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{185917}}^1$

素因数の和:186022

約数の個数: 80

約数和(自身を含む): 173457031968

約数和(自身を除く): 93001078384

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 43, 68, 74, 86, 136, 148, 172, 272, 296, 344, 592, 629, 688, 731, 1258, 1462, 1591, 2516, 2924, 3182, 5032, 5848, 6364, 10064, 11696, 12728, 25456, 27047, 54094, 108188, 185917, 216376, 371834, 432752, 743668, 1487336, 2974672, 3160589, 6321178, 6878929, 7994431, 12642356, 13757858, 15988862, 25284712, 27515716, 31977724, 50569424, 55031432, 63955448, 110062864, 116941793, 127910896, 135905327, 233883586, 271810654, 295793947, 467767172, 543621308, 591587894, 935534344, 1087242616, 1183175788, 1871068688, 2174485232, 2366351576, 4732703152, 5028497099, 10056994198, 20113988396, 40227976792, 80455953584]

約数ペア:

[(1, 80455953584), (2, 40227976792), (4, 20113988396), (8, 10056994198), (16, 5028497099), (17, 4732703152), (34, 2366351576), (37, 2174485232), (43, 1871068688), (68, 1183175788), (74, 1087242616), (86, 935534344), (136, 591587894), (148, 543621308), (172, 467767172), (272, 295793947), (296, 271810654), (344, 233883586), (592, 135905327), (629, 127910896), (688, 116941793), (731, 110062864), (1258, 63955448), (1462, 55031432), (1591, 50569424), (2516, 31977724), (2924, 27515716), (3182, 25284712), (5032, 15988862), (5848, 13757858), (6364, 12642356), (10064, 7994431), (11696, 6878929), (12728, 6321178), (25456, 3160589), (27047, 2974672), (54094, 1487336), (108188, 743668), (185917, 432752), (216376, 371834)]