66500304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 133486896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 71, 76, 78, 79, 104, 114, 142, 152, 156, 158, 208, 213, 228, 237, 247, 284, 304, 312, 316, 426, 456, 474, 494, 568, 624, 632, 741, 852, 912, 923, 948, 988, 1027, 1136, 1264, 1349, 1482, 1501, 1704, 1846, 1896, 1976, 2054, 2698, 2769, 2964, 3002, 3081, 3408, 3692, 3792, 3952, 4047, 4108, 4503, 5396, 5538, 5609, 5928, 6004, 6162, 7384, 8094, 8216, 9006, 10792, 11076, 11218, 11856, 12008, 12324, 14768, 16188, 16432, 16827, 17537, 18012, 19513, 21584, 22152, 22436, 24016, 24648, 32376, 33654, 35074, 36024, 39026, 44304, 44872, 49296, 52611, 58539, 64752, 67308, 70148, 72048, 72917, 78052, 89744, 105222, 106571, 117078, 134616, 140296, 145834, 156104, 210444, 213142, 218751, 234156, 269232, 280592, 291668, 312208, 319713, 420888, 426284, 437502, 468312, 583336, 639426, 841776, 852568, 875004, 936624, 1166672, 1278852, 1385423, 1705136, 1750008, 2557704, 2770846, 3500016, 4156269, 5115408, 5541692, 8312538, 11083384, 16625076, 22166768, 33250152, 66500304]

約数ペア:

[(1, 66500304), (2, 33250152), (3, 22166768), (4, 16625076), (6, 11083384), (8, 8312538), (12, 5541692), (13, 5115408), (16, 4156269), (19, 3500016), (24, 2770846), (26, 2557704), (38, 1750008), (39, 1705136), (48, 1385423), (52, 1278852), (57, 1166672), (71, 936624), (76, 875004), (78, 852568), (79, 841776), (104, 639426), (114, 583336), (142, 468312), (152, 437502), (156, 426284), (158, 420888), (208, 319713), (213, 312208), (228, 291668), (237, 280592), (247, 269232), (284, 234156), (304, 218751), (312, 213142), (316, 210444), (426, 156104), (456, 145834), (474, 140296), (494, 134616), (568, 117078), (624, 106571), (632, 105222), (741, 89744), (852, 78052), (912, 72917), (923, 72048), (948, 70148), (988, 67308), (1027, 64752), (1136, 58539), (1264, 52611), (1349, 49296), (1482, 44872), (1501, 44304), (1704, 39026), (1846, 36024), (1896, 35074), (1976, 33654), (2054, 32376), (2698, 24648), (2769, 24016), (2964, 22436), (3002, 22152), (3081, 21584), (3408, 19513), (3692, 18012), (3792, 17537), (3952, 16827), (4047, 16432), (4108, 16188), (4503, 14768), (5396, 12324), (5538, 12008), (5609, 11856), (5928, 11218), (6004, 11076), (6162, 10792), (7384, 9006), (8094, 8216)]