66708468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 192024000

約数和(自身を除く): 125315532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 59, 76, 87, 108, 114, 116, 118, 171, 174, 177, 228, 236, 261, 342, 348, 354, 361, 513, 522, 531, 551, 684, 708, 722, 783, 1026, 1044, 1062, 1083, 1102, 1121, 1444, 1566, 1593, 1653, 1711, 2052, 2124, 2166, 2204, 2242, 3132, 3186, 3249, 3306, 3363, 3422, 4332, 4484, 4959, 5133, 6372, 6498, 6612, 6726, 6844, 9747, 9918, 10089, 10266, 10469, 12996, 13452, 14877, 15399, 19494, 19836, 20178, 20532, 20938, 21299, 29754, 30267, 30798, 31407, 32509, 38988, 40356, 41876, 42598, 46197, 59508, 60534, 61596, 62814, 63897, 65018, 85196, 92394, 94221, 97527, 121068, 125628, 127794, 130036, 184788, 188442, 191691, 195054, 255588, 282663, 292581, 376884, 383382, 390108, 565326, 575073, 585162, 617671, 766764, 877743, 1130652, 1150146, 1170324, 1235342, 1755486, 1853013, 2300292, 2470684, 3510972, 3706026, 5559039, 7412052, 11118078, 16677117, 22236156, 33354234, 66708468]

約数ペア:

[(1, 66708468), (2, 33354234), (3, 22236156), (4, 16677117), (6, 11118078), (9, 7412052), (12, 5559039), (18, 3706026), (19, 3510972), (27, 2470684), (29, 2300292), (36, 1853013), (38, 1755486), (54, 1235342), (57, 1170324), (58, 1150146), (59, 1130652), (76, 877743), (87, 766764), (108, 617671), (114, 585162), (116, 575073), (118, 565326), (171, 390108), (174, 383382), (177, 376884), (228, 292581), (236, 282663), (261, 255588), (342, 195054), (348, 191691), (354, 188442), (361, 184788), (513, 130036), (522, 127794), (531, 125628), (551, 121068), (684, 97527), (708, 94221), (722, 92394), (783, 85196), (1026, 65018), (1044, 63897), (1062, 62814), (1083, 61596), (1102, 60534), (1121, 59508), (1444, 46197), (1566, 42598), (1593, 41876), (1653, 40356), (1711, 38988), (2052, 32509), (2124, 31407), (2166, 30798), (2204, 30267), (2242, 29754), (3132, 21299), (3186, 20938), (3249, 20532), (3306, 20178), (3363, 19836), (3422, 19494), (4332, 15399), (4484, 14877), (4959, 13452), (5133, 12996), (6372, 10469), (6498, 10266), (6612, 10089), (6726, 9918), (6844, 9747)]