86811912

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 279655200

約数和(自身を除く): 192843288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 198, 209, 216, 228, 264, 297, 324, 342, 396, 418, 456, 513, 594, 627, 641, 648, 684, 792, 836, 891, 1026, 1188, 1254, 1282, 1368, 1539, 1672, 1782, 1881, 1923, 2052, 2376, 2508, 2564, 3078, 3564, 3762, 3846, 4104, 5016, 5128, 5643, 5769, 6156, 7051, 7128, 7524, 7692, 11286, 11538, 12179, 12312, 14102, 15048, 15384, 16929, 17307, 21153, 22572, 23076, 24358, 28204, 33858, 34614, 36537, 42306, 45144, 46152, 48716, 51921, 56408, 63459, 67716, 69228, 73074, 84612, 97432, 103842, 109611, 126918, 133969, 135432, 138456, 146148, 169224, 190377, 207684, 219222, 253836, 267938, 292296, 328833, 380754, 401907, 415368, 438444, 507672, 535876, 571131, 657666, 761508, 803814, 876888, 986499, 1071752, 1142262, 1205721, 1315332, 1523016, 1607628, 1972998, 2284524, 2411442, 2630664, 3215256, 3617163, 3945996, 4569048, 4822884, 7234326, 7891992, 9645768, 10851489, 14468652, 21702978, 28937304, 43405956, 86811912]

約数ペア:

[(1, 86811912), (2, 43405956), (3, 28937304), (4, 21702978), (6, 14468652), (8, 10851489), (9, 9645768), (11, 7891992), (12, 7234326), (18, 4822884), (19, 4569048), (22, 3945996), (24, 3617163), (27, 3215256), (33, 2630664), (36, 2411442), (38, 2284524), (44, 1972998), (54, 1607628), (57, 1523016), (66, 1315332), (72, 1205721), (76, 1142262), (81, 1071752), (88, 986499), (99, 876888), (108, 803814), (114, 761508), (132, 657666), (152, 571131), (162, 535876), (171, 507672), (198, 438444), (209, 415368), (216, 401907), (228, 380754), (264, 328833), (297, 292296), (324, 267938), (342, 253836), (396, 219222), (418, 207684), (456, 190377), (513, 169224), (594, 146148), (627, 138456), (641, 135432), (648, 133969), (684, 126918), (792, 109611), (836, 103842), (891, 97432), (1026, 84612), (1188, 73074), (1254, 69228), (1282, 67716), (1368, 63459), (1539, 56408), (1672, 51921), (1782, 48716), (1881, 46152), (1923, 45144), (2052, 42306), (2376, 36537), (2508, 34614), (2564, 33858), (3078, 28204), (3564, 24358), (3762, 23076), (3846, 22572), (4104, 21153), (5016, 17307), (5128, 16929), (5643, 15384), (5769, 15048), (6156, 14102), (7051, 12312), (7128, 12179), (7524, 11538), (7692, 11286)]