64383696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 196161056

約数和(自身を除く): 131777360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 211, 234, 312, 326, 422, 468, 489, 624, 633, 652, 844, 936, 978, 1266, 1304, 1467, 1688, 1872, 1899, 1956, 2119, 2532, 2608, 2743, 2934, 3376, 3798, 3912, 4238, 5064, 5486, 5868, 6357, 7596, 7824, 8229, 8476, 10128, 10972, 11736, 12714, 15192, 16458, 16952, 19071, 21944, 23472, 24687, 25428, 30384, 32916, 33904, 34393, 38142, 43888, 49374, 50856, 65832, 68786, 76284, 98748, 101712, 103179, 131664, 137572, 152568, 197496, 206358, 275144, 305136, 309537, 394992, 412716, 447109, 550288, 619074, 825432, 894218, 1238148, 1341327, 1650864, 1788436, 2476296, 2682654, 3576872, 4023981, 4952592, 5365308, 7153744, 8047962, 10730616, 16095924, 21461232, 32191848, 64383696]

約数ペア:

[(1, 64383696), (2, 32191848), (3, 21461232), (4, 16095924), (6, 10730616), (8, 8047962), (9, 7153744), (12, 5365308), (13, 4952592), (16, 4023981), (18, 3576872), (24, 2682654), (26, 2476296), (36, 1788436), (39, 1650864), (48, 1341327), (52, 1238148), (72, 894218), (78, 825432), (104, 619074), (117, 550288), (144, 447109), (156, 412716), (163, 394992), (208, 309537), (211, 305136), (234, 275144), (312, 206358), (326, 197496), (422, 152568), (468, 137572), (489, 131664), (624, 103179), (633, 101712), (652, 98748), (844, 76284), (936, 68786), (978, 65832), (1266, 50856), (1304, 49374), (1467, 43888), (1688, 38142), (1872, 34393), (1899, 33904), (1956, 32916), (2119, 30384), (2532, 25428), (2608, 24687), (2743, 23472), (2934, 21944), (3376, 19071), (3798, 16952), (3912, 16458), (4238, 15192), (5064, 12714), (5486, 11736), (5868, 10972), (6357, 10128), (7596, 8476), (7824, 8229)]