64543152

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 194987520

約数和(自身を除く): 130444368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 34, 38, 46, 48, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 181, 184, 204, 228, 272, 276, 304, 323, 362, 368, 391, 408, 437, 456, 543, 552, 646, 724, 782, 816, 874, 912, 969, 1086, 1104, 1173, 1292, 1311, 1448, 1564, 1748, 1938, 2172, 2346, 2584, 2622, 2896, 3077, 3128, 3439, 3496, 3876, 4163, 4344, 4692, 5168, 5244, 6154, 6256, 6878, 6992, 7429, 7752, 8326, 8688, 9231, 9384, 10317, 10488, 12308, 12489, 13756, 14858, 15504, 16652, 18462, 18768, 20634, 20976, 22287, 24616, 24978, 27512, 29716, 33304, 36924, 41268, 44574, 49232, 49956, 55024, 58463, 59432, 66608, 70771, 73848, 79097, 82536, 89148, 99912, 116926, 118864, 141542, 147696, 158194, 165072, 175389, 178296, 199824, 212313, 233852, 237291, 283084, 316388, 350778, 356592, 424626, 467704, 474582, 566168, 632776, 701556, 849252, 935408, 949164, 1132336, 1265552, 1344649, 1403112, 1698504, 1898328, 2689298, 2806224, 3397008, 3796656, 4033947, 5378596, 8067894, 10757192, 16135788, 21514384, 32271576, 64543152]

約数ペア:

[(1, 64543152), (2, 32271576), (3, 21514384), (4, 16135788), (6, 10757192), (8, 8067894), (12, 5378596), (16, 4033947), (17, 3796656), (19, 3397008), (23, 2806224), (24, 2689298), (34, 1898328), (38, 1698504), (46, 1403112), (48, 1344649), (51, 1265552), (57, 1132336), (68, 949164), (69, 935408), (76, 849252), (92, 701556), (102, 632776), (114, 566168), (136, 474582), (138, 467704), (152, 424626), (181, 356592), (184, 350778), (204, 316388), (228, 283084), (272, 237291), (276, 233852), (304, 212313), (323, 199824), (362, 178296), (368, 175389), (391, 165072), (408, 158194), (437, 147696), (456, 141542), (543, 118864), (552, 116926), (646, 99912), (724, 89148), (782, 82536), (816, 79097), (874, 73848), (912, 70771), (969, 66608), (1086, 59432), (1104, 58463), (1173, 55024), (1292, 49956), (1311, 49232), (1448, 44574), (1564, 41268), (1748, 36924), (1938, 33304), (2172, 29716), (2346, 27512), (2584, 24978), (2622, 24616), (2896, 22287), (3077, 20976), (3128, 20634), (3439, 18768), (3496, 18462), (3876, 16652), (4163, 15504), (4344, 14858), (4692, 13756), (5168, 12489), (5244, 12308), (6154, 10488), (6256, 10317), (6878, 9384), (6992, 9231), (7429, 8688), (7752, 8326)]