66617016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 190771200

約数和(自身を除く): 124154184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 31, 34, 46, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 204, 229, 248, 276, 372, 391, 408, 458, 527, 552, 687, 713, 744, 782, 916, 1054, 1173, 1374, 1426, 1564, 1581, 1832, 2108, 2139, 2346, 2748, 2852, 3128, 3162, 3893, 4216, 4278, 4692, 5267, 5496, 5704, 6324, 7099, 7786, 8556, 9384, 10534, 11679, 12121, 12648, 14198, 15572, 15801, 17112, 21068, 21297, 23358, 24242, 28396, 31144, 31602, 36363, 42136, 42594, 46716, 48484, 56792, 63204, 72726, 85188, 89539, 93432, 96968, 120683, 126408, 145452, 163277, 170376, 179078, 241366, 268617, 290904, 326554, 358156, 362049, 482732, 489831, 537234, 653108, 716312, 724098, 965464, 979662, 1074468, 1306216, 1448196, 1959324, 2148936, 2775709, 2896392, 3918648, 5551418, 8327127, 11102836, 16654254, 22205672, 33308508, 66617016]

約数ペア:

[(1, 66617016), (2, 33308508), (3, 22205672), (4, 16654254), (6, 11102836), (8, 8327127), (12, 5551418), (17, 3918648), (23, 2896392), (24, 2775709), (31, 2148936), (34, 1959324), (46, 1448196), (51, 1306216), (62, 1074468), (68, 979662), (69, 965464), (92, 724098), (93, 716312), (102, 653108), (124, 537234), (136, 489831), (138, 482732), (184, 362049), (186, 358156), (204, 326554), (229, 290904), (248, 268617), (276, 241366), (372, 179078), (391, 170376), (408, 163277), (458, 145452), (527, 126408), (552, 120683), (687, 96968), (713, 93432), (744, 89539), (782, 85188), (916, 72726), (1054, 63204), (1173, 56792), (1374, 48484), (1426, 46716), (1564, 42594), (1581, 42136), (1832, 36363), (2108, 31602), (2139, 31144), (2346, 28396), (2748, 24242), (2852, 23358), (3128, 21297), (3162, 21068), (3893, 17112), (4216, 15801), (4278, 15572), (4692, 14198), (5267, 12648), (5496, 12121), (5704, 11679), (6324, 10534), (7099, 9384), (7786, 8556)]