63974976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 195096384

約数和(自身を除く): 131121408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 71, 76, 78, 96, 104, 114, 142, 152, 156, 192, 208, 213, 228, 247, 284, 304, 312, 361, 416, 426, 456, 494, 568, 608, 624, 722, 741, 832, 852, 912, 923, 988, 1083, 1136, 1216, 1248, 1349, 1444, 1482, 1704, 1824, 1846, 1976, 2166, 2272, 2496, 2698, 2769, 2888, 2964, 3408, 3648, 3692, 3952, 4047, 4332, 4544, 4693, 5396, 5538, 5776, 5928, 6816, 7384, 7904, 8094, 8664, 9386, 10792, 11076, 11552, 11856, 13632, 14079, 14768, 15808, 16188, 17328, 17537, 18772, 21584, 22152, 23104, 23712, 25631, 28158, 29536, 32376, 34656, 35074, 37544, 43168, 44304, 47424, 51262, 52611, 56316, 59072, 64752, 69312, 70148, 75088, 76893, 86336, 88608, 102524, 105222, 112632, 129504, 140296, 150176, 153786, 177216, 205048, 210444, 225264, 259008, 280592, 300352, 307572, 333203, 410096, 420888, 450528, 561184, 615144, 666406, 820192, 841776, 901056, 999609, 1122368, 1230288, 1332812, 1640384, 1683552, 1999218, 2460576, 2665624, 3367104, 3998436, 4921152, 5331248, 7996872, 10662496, 15993744, 21324992, 31987488, 63974976]

約数ペア:

[(1, 63974976), (2, 31987488), (3, 21324992), (4, 15993744), (6, 10662496), (8, 7996872), (12, 5331248), (13, 4921152), (16, 3998436), (19, 3367104), (24, 2665624), (26, 2460576), (32, 1999218), (38, 1683552), (39, 1640384), (48, 1332812), (52, 1230288), (57, 1122368), (64, 999609), (71, 901056), (76, 841776), (78, 820192), (96, 666406), (104, 615144), (114, 561184), (142, 450528), (152, 420888), (156, 410096), (192, 333203), (208, 307572), (213, 300352), (228, 280592), (247, 259008), (284, 225264), (304, 210444), (312, 205048), (361, 177216), (416, 153786), (426, 150176), (456, 140296), (494, 129504), (568, 112632), (608, 105222), (624, 102524), (722, 88608), (741, 86336), (832, 76893), (852, 75088), (912, 70148), (923, 69312), (988, 64752), (1083, 59072), (1136, 56316), (1216, 52611), (1248, 51262), (1349, 47424), (1444, 44304), (1482, 43168), (1704, 37544), (1824, 35074), (1846, 34656), (1976, 32376), (2166, 29536), (2272, 28158), (2496, 25631), (2698, 23712), (2769, 23104), (2888, 22152), (2964, 21584), (3408, 18772), (3648, 17537), (3692, 17328), (3952, 16188), (4047, 15808), (4332, 14768), (4544, 14079), (4693, 13632), (5396, 11856), (5538, 11552), (5776, 11076), (5928, 10792), (6816, 9386), (7384, 8664), (7904, 8094)]