66273672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 120350328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 71, 76, 89, 92, 114, 138, 142, 152, 178, 184, 213, 228, 267, 276, 284, 356, 426, 437, 456, 534, 552, 568, 712, 852, 874, 1068, 1311, 1349, 1633, 1691, 1704, 1748, 2047, 2136, 2622, 2698, 3266, 3382, 3496, 4047, 4094, 4899, 5073, 5244, 5396, 6141, 6319, 6532, 6764, 8094, 8188, 9798, 10146, 10488, 10792, 12282, 12638, 13064, 13528, 16188, 16376, 18957, 19596, 20292, 24564, 25276, 31027, 32376, 37914, 38893, 39192, 40584, 49128, 50552, 62054, 75828, 77786, 93081, 116679, 120061, 124108, 145337, 151656, 155572, 186162, 233358, 240122, 248216, 290674, 311144, 360183, 372324, 436011, 466716, 480244, 581348, 720366, 744648, 872022, 933432, 960488, 1162696, 1440732, 1744044, 2761403, 2881464, 3488088, 5522806, 8284209, 11045612, 16568418, 22091224, 33136836, 66273672]

約数ペア:

[(1, 66273672), (2, 33136836), (3, 22091224), (4, 16568418), (6, 11045612), (8, 8284209), (12, 5522806), (19, 3488088), (23, 2881464), (24, 2761403), (38, 1744044), (46, 1440732), (57, 1162696), (69, 960488), (71, 933432), (76, 872022), (89, 744648), (92, 720366), (114, 581348), (138, 480244), (142, 466716), (152, 436011), (178, 372324), (184, 360183), (213, 311144), (228, 290674), (267, 248216), (276, 240122), (284, 233358), (356, 186162), (426, 155572), (437, 151656), (456, 145337), (534, 124108), (552, 120061), (568, 116679), (712, 93081), (852, 77786), (874, 75828), (1068, 62054), (1311, 50552), (1349, 49128), (1633, 40584), (1691, 39192), (1704, 38893), (1748, 37914), (2047, 32376), (2136, 31027), (2622, 25276), (2698, 24564), (3266, 20292), (3382, 19596), (3496, 18957), (4047, 16376), (4094, 16188), (4899, 13528), (5073, 13064), (5244, 12638), (5396, 12282), (6141, 10792), (6319, 10488), (6532, 10146), (6764, 9798), (8094, 8188)]