68175756

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 180

約数和(自身を含む): 205475424

約数和(自身を除く): 137299668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 47, 54, 66, 74, 81, 94, 99, 108, 111, 121, 132, 141, 148, 162, 188, 198, 222, 242, 282, 297, 324, 333, 363, 396, 407, 423, 444, 484, 517, 564, 594, 666, 726, 814, 846, 891, 999, 1034, 1089, 1188, 1221, 1269, 1332, 1452, 1551, 1628, 1692, 1739, 1782, 1998, 2068, 2178, 2442, 2538, 2997, 3102, 3267, 3478, 3564, 3663, 3807, 3996, 4356, 4477, 4653, 4884, 5076, 5217, 5687, 5994, 6204, 6534, 6956, 7326, 7614, 8954, 9306, 9801, 10434, 10989, 11374, 11988, 13068, 13431, 13959, 14652, 15228, 15651, 17061, 17908, 18612, 19129, 19602, 20868, 21978, 22748, 26862, 27918, 31302, 32967, 34122, 38258, 39204, 40293, 41877, 43956, 46953, 51183, 53724, 55836, 57387, 62604, 65934, 68244, 76516, 80586, 83754, 93906, 102366, 114774, 120879, 131868, 140859, 153549, 161172, 167508, 172161, 187812, 204732, 210419, 229548, 241758, 281718, 307098, 344322, 362637, 420838, 460647, 483516, 516483, 563436, 614196, 631257, 688644, 725274, 841676, 921294, 1032966, 1262514, 1450548, 1549449, 1842588, 1893771, 2065932, 2525028, 3098898, 3787542, 5681313, 6197796, 7575084, 11362626, 17043939, 22725252, 34087878, 68175756]

約数ペア:

[(1, 68175756), (2, 34087878), (3, 22725252), (4, 17043939), (6, 11362626), (9, 7575084), (11, 6197796), (12, 5681313), (18, 3787542), (22, 3098898), (27, 2525028), (33, 2065932), (36, 1893771), (37, 1842588), (44, 1549449), (47, 1450548), (54, 1262514), (66, 1032966), (74, 921294), (81, 841676), (94, 725274), (99, 688644), (108, 631257), (111, 614196), (121, 563436), (132, 516483), (141, 483516), (148, 460647), (162, 420838), (188, 362637), (198, 344322), (222, 307098), (242, 281718), (282, 241758), (297, 229548), (324, 210419), (333, 204732), (363, 187812), (396, 172161), (407, 167508), (423, 161172), (444, 153549), (484, 140859), (517, 131868), (564, 120879), (594, 114774), (666, 102366), (726, 93906), (814, 83754), (846, 80586), (891, 76516), (999, 68244), (1034, 65934), (1089, 62604), (1188, 57387), (1221, 55836), (1269, 53724), (1332, 51183), (1452, 46953), (1551, 43956), (1628, 41877), (1692, 40293), (1739, 39204), (1782, 38258), (1998, 34122), (2068, 32967), (2178, 31302), (2442, 27918), (2538, 26862), (2997, 22748), (3102, 21978), (3267, 20868), (3478, 19602), (3564, 19129), (3663, 18612), (3807, 17908), (3996, 17061), (4356, 15651), (4477, 15228), (4653, 14652), (4884, 13959), (5076, 13431), (5217, 13068), (5687, 11988), (5994, 11374), (6204, 10989), (6534, 10434), (6956, 9801), (7326, 9306), (7614, 8954)]