61868712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 180403200

約数和(自身を除く): 118534488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 276, 323, 347, 391, 408, 437, 456, 552, 646, 694, 782, 874, 969, 1041, 1173, 1292, 1311, 1388, 1564, 1748, 1938, 2082, 2346, 2584, 2622, 2776, 3128, 3496, 3876, 4164, 4692, 5244, 5899, 6593, 7429, 7752, 7981, 8328, 9384, 10488, 11798, 13186, 14858, 15962, 17697, 19779, 22287, 23596, 23943, 26372, 29716, 31924, 35394, 39558, 44574, 47192, 47886, 52744, 59432, 63848, 70788, 79116, 89148, 95772, 112081, 135677, 141576, 151639, 158232, 178296, 191544, 224162, 271354, 303278, 336243, 407031, 448324, 454917, 542708, 606556, 672486, 814062, 896648, 909834, 1085416, 1213112, 1344972, 1628124, 1819668, 2577863, 2689944, 3256248, 3639336, 5155726, 7733589, 10311452, 15467178, 20622904, 30934356, 61868712]

約数ペア:

[(1, 61868712), (2, 30934356), (3, 20622904), (4, 15467178), (6, 10311452), (8, 7733589), (12, 5155726), (17, 3639336), (19, 3256248), (23, 2689944), (24, 2577863), (34, 1819668), (38, 1628124), (46, 1344972), (51, 1213112), (57, 1085416), (68, 909834), (69, 896648), (76, 814062), (92, 672486), (102, 606556), (114, 542708), (136, 454917), (138, 448324), (152, 407031), (184, 336243), (204, 303278), (228, 271354), (276, 224162), (323, 191544), (347, 178296), (391, 158232), (408, 151639), (437, 141576), (456, 135677), (552, 112081), (646, 95772), (694, 89148), (782, 79116), (874, 70788), (969, 63848), (1041, 59432), (1173, 52744), (1292, 47886), (1311, 47192), (1388, 44574), (1564, 39558), (1748, 35394), (1938, 31924), (2082, 29716), (2346, 26372), (2584, 23943), (2622, 23596), (2776, 22287), (3128, 19779), (3496, 17697), (3876, 15962), (4164, 14858), (4692, 13186), (5244, 11798), (5899, 10488), (6593, 9384), (7429, 8328), (7752, 7981)]