64770552

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 222744600

約数和(自身を除く): 157974048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1669, 1764, 1848, 2156, 2772, 3234, 3338, 3528, 4312, 4851, 5007, 5544, 6468, 6676, 9702, 10014, 11683, 12936, 13352, 15021, 18359, 19404, 20028, 23366, 30042, 35049, 36718, 38808, 40056, 46732, 55077, 60084, 70098, 73436, 81781, 93464, 105147, 110154, 120168, 128513, 140196, 146872, 163562, 165231, 210294, 220308, 245343, 257026, 280392, 327124, 330462, 385539, 420588, 440616, 490686, 514052, 654248, 660924, 736029, 771078, 841176, 899591, 981372, 1028104, 1156617, 1321848, 1472058, 1542156, 1799182, 1962744, 2313234, 2698773, 2944116, 3084312, 3598364, 4626468, 5397546, 5888232, 7196728, 8096319, 9252936, 10795092, 16192638, 21590184, 32385276, 64770552]

約数ペア:

[(1, 64770552), (2, 32385276), (3, 21590184), (4, 16192638), (6, 10795092), (7, 9252936), (8, 8096319), (9, 7196728), (11, 5888232), (12, 5397546), (14, 4626468), (18, 3598364), (21, 3084312), (22, 2944116), (24, 2698773), (28, 2313234), (33, 1962744), (36, 1799182), (42, 1542156), (44, 1472058), (49, 1321848), (56, 1156617), (63, 1028104), (66, 981372), (72, 899591), (77, 841176), (84, 771078), (88, 736029), (98, 660924), (99, 654248), (126, 514052), (132, 490686), (147, 440616), (154, 420588), (168, 385539), (196, 330462), (198, 327124), (231, 280392), (252, 257026), (264, 245343), (294, 220308), (308, 210294), (392, 165231), (396, 163562), (441, 146872), (462, 140196), (504, 128513), (539, 120168), (588, 110154), (616, 105147), (693, 93464), (792, 81781), (882, 73436), (924, 70098), (1078, 60084), (1176, 55077), (1386, 46732), (1617, 40056), (1669, 38808), (1764, 36718), (1848, 35049), (2156, 30042), (2772, 23366), (3234, 20028), (3338, 19404), (3528, 18359), (4312, 15021), (4851, 13352), (5007, 12936), (5544, 11683), (6468, 10014), (6676, 9702)]