68057316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 193939200

約数和(自身を除く): 125881884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 47, 57, 58, 73, 76, 87, 94, 114, 116, 141, 146, 171, 174, 188, 219, 228, 261, 282, 292, 342, 348, 423, 438, 522, 551, 564, 657, 684, 846, 876, 893, 1044, 1102, 1314, 1363, 1387, 1653, 1692, 1786, 2117, 2204, 2628, 2679, 2726, 2774, 3306, 3431, 3572, 4089, 4161, 4234, 4959, 5358, 5452, 5548, 6351, 6612, 6862, 8037, 8178, 8322, 8468, 9918, 10293, 10716, 12267, 12483, 12702, 13724, 16074, 16356, 16644, 19053, 19836, 20586, 24534, 24966, 25404, 25897, 30879, 32148, 38106, 40223, 41172, 49068, 49932, 51794, 61758, 65189, 76212, 77691, 80446, 99499, 103588, 120669, 123516, 130378, 155382, 160892, 195567, 198998, 233073, 241338, 260756, 298497, 310764, 362007, 391134, 397996, 466146, 482676, 586701, 596994, 724014, 782268, 895491, 932292, 1173402, 1193988, 1448028, 1790982, 1890481, 2346804, 3581964, 3780962, 5671443, 7561924, 11342886, 17014329, 22685772, 34028658, 68057316]

約数ペア:

[(1, 68057316), (2, 34028658), (3, 22685772), (4, 17014329), (6, 11342886), (9, 7561924), (12, 5671443), (18, 3780962), (19, 3581964), (29, 2346804), (36, 1890481), (38, 1790982), (47, 1448028), (57, 1193988), (58, 1173402), (73, 932292), (76, 895491), (87, 782268), (94, 724014), (114, 596994), (116, 586701), (141, 482676), (146, 466146), (171, 397996), (174, 391134), (188, 362007), (219, 310764), (228, 298497), (261, 260756), (282, 241338), (292, 233073), (342, 198998), (348, 195567), (423, 160892), (438, 155382), (522, 130378), (551, 123516), (564, 120669), (657, 103588), (684, 99499), (846, 80446), (876, 77691), (893, 76212), (1044, 65189), (1102, 61758), (1314, 51794), (1363, 49932), (1387, 49068), (1653, 41172), (1692, 40223), (1786, 38106), (2117, 32148), (2204, 30879), (2628, 25897), (2679, 25404), (2726, 24966), (2774, 24534), (3306, 20586), (3431, 19836), (3572, 19053), (4089, 16644), (4161, 16356), (4234, 16074), (4959, 13724), (5358, 12702), (5452, 12483), (5548, 12267), (6351, 10716), (6612, 10293), (6862, 9918), (8037, 8468), (8178, 8322)]