68196168

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 209088000

約数和(自身を除く): 140891832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 152, 162, 171, 174, 191, 216, 228, 232, 261, 324, 342, 348, 382, 456, 513, 522, 551, 573, 648, 684, 696, 764, 783, 1026, 1044, 1102, 1146, 1368, 1528, 1539, 1566, 1653, 1719, 2052, 2088, 2204, 2292, 2349, 3078, 3132, 3306, 3438, 3629, 4104, 4408, 4584, 4698, 4959, 5157, 5539, 6156, 6264, 6612, 6876, 7258, 9396, 9918, 10314, 10887, 11078, 12312, 13224, 13752, 14516, 14877, 15471, 16617, 18792, 19836, 20628, 21774, 22156, 29032, 29754, 30942, 32661, 33234, 39672, 41256, 43548, 44312, 44631, 49851, 59508, 61884, 65322, 66468, 87096, 89262, 97983, 99702, 105241, 119016, 123768, 130644, 132936, 149553, 178524, 195966, 199404, 210482, 261288, 293949, 299106, 315723, 357048, 391932, 398808, 420964, 448659, 587898, 598212, 631446, 783864, 841928, 897318, 947169, 1175796, 1196424, 1262892, 1794636, 1894338, 2351592, 2525784, 2841507, 3589272, 3788676, 5683014, 7577352, 8524521, 11366028, 17049042, 22732056, 34098084, 68196168]

約数ペア:

[(1, 68196168), (2, 34098084), (3, 22732056), (4, 17049042), (6, 11366028), (8, 8524521), (9, 7577352), (12, 5683014), (18, 3788676), (19, 3589272), (24, 2841507), (27, 2525784), (29, 2351592), (36, 1894338), (38, 1794636), (54, 1262892), (57, 1196424), (58, 1175796), (72, 947169), (76, 897318), (81, 841928), (87, 783864), (108, 631446), (114, 598212), (116, 587898), (152, 448659), (162, 420964), (171, 398808), (174, 391932), (191, 357048), (216, 315723), (228, 299106), (232, 293949), (261, 261288), (324, 210482), (342, 199404), (348, 195966), (382, 178524), (456, 149553), (513, 132936), (522, 130644), (551, 123768), (573, 119016), (648, 105241), (684, 99702), (696, 97983), (764, 89262), (783, 87096), (1026, 66468), (1044, 65322), (1102, 61884), (1146, 59508), (1368, 49851), (1528, 44631), (1539, 44312), (1566, 43548), (1653, 41256), (1719, 39672), (2052, 33234), (2088, 32661), (2204, 30942), (2292, 29754), (2349, 29032), (3078, 22156), (3132, 21774), (3306, 20628), (3438, 19836), (3629, 18792), (4104, 16617), (4408, 15471), (4584, 14877), (4698, 14516), (4959, 13752), (5157, 13224), (5539, 12312), (6156, 11078), (6264, 10887), (6612, 10314), (6876, 9918), (7258, 9396)]