67880736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^1$

素因数の和:3095

約数の個数: 144

約数和(自身を含む): 240746688

約数和(自身を除く): 172865952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3061, 3168, 3696, 5544, 6122, 7392, 9183, 11088, 12244, 18366, 21427, 22176, 24488, 27549, 33671, 36732, 42854, 48976, 55098, 64281, 67342, 73464, 85708, 97952, 101013, 110196, 128562, 134684, 146928, 171416, 192843, 202026, 220392, 235697, 257124, 269368, 293856, 303039, 342832, 385686, 404052, 440784, 471394, 514248, 538736, 606078, 685664, 707091, 771372, 808104, 881568, 942788, 1028496, 1077472, 1212156, 1414182, 1542744, 1616208, 1885576, 2056992, 2121273, 2424312, 2828364, 3085488, 3232416, 3771152, 4242546, 4848624, 5656728, 6170976, 7542304, 8485092, 9697248, 11313456, 16970184, 22626912, 33940368, 67880736]

約数ペア:

[(1, 67880736), (2, 33940368), (3, 22626912), (4, 16970184), (6, 11313456), (7, 9697248), (8, 8485092), (9, 7542304), (11, 6170976), (12, 5656728), (14, 4848624), (16, 4242546), (18, 3771152), (21, 3232416), (22, 3085488), (24, 2828364), (28, 2424312), (32, 2121273), (33, 2056992), (36, 1885576), (42, 1616208), (44, 1542744), (48, 1414182), (56, 1212156), (63, 1077472), (66, 1028496), (72, 942788), (77, 881568), (84, 808104), (88, 771372), (96, 707091), (99, 685664), (112, 606078), (126, 538736), (132, 514248), (144, 471394), (154, 440784), (168, 404052), (176, 385686), (198, 342832), (224, 303039), (231, 293856), (252, 269368), (264, 257124), (288, 235697), (308, 220392), (336, 202026), (352, 192843), (396, 171416), (462, 146928), (504, 134684), (528, 128562), (616, 110196), (672, 101013), (693, 97952), (792, 85708), (924, 73464), (1008, 67342), (1056, 64281), (1232, 55098), (1386, 48976), (1584, 42854), (1848, 36732), (2016, 33671), (2464, 27549), (2772, 24488), (3061, 22176), (3168, 21427), (3696, 18366), (5544, 12244), (6122, 11088), (7392, 9183)]